Safety information
FOR PROFESSIONAL USE ONLY
H225: Highly flammable liquid and vapour
H301+H311+H331: Toxic if swallowed, in contact with skin or if inhaled
H370: Causes damage to organs (eyes)
Precautions:
Keep out of reach of children.
Keep away from heat/sparks/open flames/hot surfaces. No smoking.
Keep container tightly closed.
Wash hands thoroughly after handling.
Do not eat, drink or smoke when using this product.
Wear protective gloves/eye protection.
IF SWALLOWED: Immediately call a POISON CENTER/doctor.
IF ON SKIN (or hair): Remove contaminated clothing immediately. Rinse skin with water/shower.
IF INHALED: Remove person to fresh air and keep comfortable for breathing.
If exposed or concerned: Call a POISON CENTER/doctor.
In case of fire: Use ABC powder extinguisher.

Mixing table for 200L barrel

Mixing table for IBC 1000L

The post Winter Screenwash Concentrate Methanol M96 PRO appeared first on Chemistry For Industry - Solvents & Chemicals - Masterchem.ee.

Benefits
● Cost-effective preparation of large volumes in customer-owned containers (200 L / 1000 L)
● Simple “cans → water → finished fluid” workflow
● Flexible freeze protection by adjusting the number of cans
● Cleaning performance supported by the surfactant package

Dilution table (approximate)

200 L (top up with water to 200 L)

1000 L (top up with water to 1000 L)

Note: values are approximate; results depend on conditions and water quality.

Safe dilution procedure (recommended)

1. Preparation. Work in a well-ventilated area. Keep away from sparks/open flames. Wear protective gloves and safety goggles.

2. Water first (≈20%). Add about 20% of the final water volume to the container:

○ 200 L batch: ~40 L water

○ 1000 L batch: ~200 L water
This reduces splash risk and ensures the concentrate fits even when using a high number of cans.

3. Add concentrate into water. Pour in the required number of 25 L cans carefully.

4. Mixing. Mix 10–15 minutes (mixer or pump recirculation) until fully uniform.

5. Top up to the mark. Add water to 200 L / 1000 L and mix again for 2–3 minutes.

6. Check. Ensure the mixture is homogeneous (no layering) before use or filling.

Important information
Alcohol-based. Use in well-ventilated areas.
Follow the safety statements and hazard labelling on the packaging.

The post MasterChem Screenwash Concentrate Ethanol E96 (Winter) appeared first on Chemistry For Industry - Solvents & Chemicals - Masterchem.ee.

Product properties:
Freezing point: -50°C
Inhibitor: ASTM D3306, D4985, D6210 standard
Density at 20ºC: 1.047 g/cm3
Color/Appearance: red, clear
Odor: n.a.
Service life: at least 6 years and depends on operating rules
Shelf life: 72 months.

Dosage table

User manual:
System Preparation: Flush the boat’s cooling system to remove any residual liquid, debris, or scale. Ensure the system is free from corrosion and zinc-containing parts.
Filling: For boats with open cooling systems, fill manually. For closed systems, use a pump to fill under pressure, ensuring complete coverage.
Leak Prevention: Due to its high wetting effect, ensure all connections are tightly sealed to prevent leaks, which can reduce system efficiency.
Start-up: In cold conditions, warm up the engine before starting to circulate the cooling liquid, reducing pump load.
This approach highlights the product’s specific application for boats, addressing the needs and conditions encountered in marine environments.

Recommended storage temperature minimum: 0 C maximum: 20 C
Article: MGASM-50PRO57-55-6
Ingredients: propylene glycol (CAS 57-55-6), demineralised water, inhibitor additives, stabilizers
Country of origin: Estonia

Packaging: 1 lit, 5 lit, 20 lit, 25 lit, 200 lit, 1000 lit

EAN:
4742668000829 1-lit plastic can
4742668000836 5-lit plastic can
4742668000843 20-lit plastic can
4742668000850 25-lit plastic can
4742668000867 200-lit plastic drum
4742668000874 1000-lit IBC container

The post MasterGuard ArcticShield Marine Antifreeze -50HD™ appeared first on Chemistry For Industry - Solvents & Chemicals - Masterchem.ee.

Description:
MasterSeaSafe Antifreeze incorporates advanced inhibitory additives specifically designed to prevent corrosion across various metal types, including aluminum, which is commonly used in marine engines. These modern inhibitors ensure that critical engine components are protected against the corrosive effects of saltwater and other environmental factors, extending the life of the engine while maintaining its efficiency. This formulation underscores MasterSeaSafe’s commitment to offering environmentally responsible and technologically advanced solutions for boaters who demand the best in protection and performance for their vessels.

MasterSeaSafe Antifreeze for heating and heat exchange based on glycerol is characterized by the following positive properties:

– are environmentally friendly and non-toxic;
– Master BIO™ trademarks can withstand high temperatures;
– have lubricating and bactericidal properties;
– for all external cooling water systems of boat engines and toilet systems;
– fire and explosion proof;

Dosage table

User manual:

Areas of application For all external cooling water systems of the boat engine and the toilet system (wastewater system). Compatible with all materials. Not suitable for drinking water or fresh water supply!
Note the engine or unit manufacturers’ operating instructions. Disposal according to the local regulations. Only store in original state (undiluted). Dilute with water according to the desired degree of frost protection.
Our information is based on thorough research and may be considered reliable, although not legally binding.

It is strongly recommended to store it in a cool place. Try to prevent direct sunlight from entering the container with the composition. This can lead to a deterioration in its properties, leveling out the positive characteristics of additional components and the main viscous substance – glycerin.

Recommended storage temperature minimum: 0 C maximum: 20 C
Article: SeaSafe-30PRO56-81-5
Ingredients: glycerol (CAS 56-81-5), demineralized water, inhibitor additives, stabilizers

Country of origin: Estonia
Packaging: 1 lit, 5 lit, 20 lit, 25 lit, 200 lit, 1000 lit
EAN:
4742668000805 1-lit plastic can
4742668000775 5-lit plastic can
4742668000768 20-lit plastic can
4742668000751 25-lit plastic can
4742668000782 200-lit plastic drum
4742668000799 1000-lit IBC container

The post MasterSeaSafe Marine Antifreeze-30PRO™ appeared first on Chemistry For Industry - Solvents & Chemicals - Masterchem.ee.

Additional Product Description:
Master BIO™ coolants for heating and heat exchange based on glycerol are characterized by the following positive properties:
● are environmentally friendly and non-toxic;
● Master BIO™ trademarks can withstand high temperatures;
● reliably protect the heating system from freezing at low ambient temperatures in winter;
● have lubricating and bactericidal properties;
● have good thermophysical characteristics, thanks to which the room is heated evenly;
● fire and explosion proof;
● do not form scale.
● neon dyes are used, which help to more easily detect the leak in the event of a leak in the system (the need for such an additive is indicated when ordering)

Master BIO-40PRO™ Thermophysical properties aqueous solution of glycerol, crystallization temperature minus – 40°C

User manual:

Before using Master BIO™ coolants, the heating system must be completely cleaned of waste liquid. You should also remove old deposits and scales from the circuit, and eliminate corrosion traces.

The product is offered completely ready for use (there is no need to dilute or add anything to it), and it goes on sale in a sealed container. It is strongly recommended to store it in a cool place. Try to prevent direct sunlight from entering the container with the composition. This can lead to a deterioration in its properties, leveling out the positive characteristics of additional components and the main viscous substance – glycerin.

The heating system is filled by gravity, either manually or under pressure. The manual filling is applicable for open circuits. Coolant is pumped into closed heating systems under pressure using pumps.

It is important to ensure a good seal, since glycerine aqueous solutions, having a high wetting effect, can leak where water does not flow. If it leaks, the efficiency of the entire heating system decreases. If they are detected, it is necessary to pause the entire system’s operation and eliminate the malfunction.
Procedure in case of emergency shutdown of the heating system.
Solutions of glycerin and water at zero temperatures and below have a high level of viscosity. Therefore, if the system has cooled down, it is recommended to first turn on the heating elements themselves, and then start circulation. This will reduce the load on the pumps.

The service life of Master BIO™ coolants is at least 5 years. The price of the coolant depends on the concentration of the main base component. When ordering and purchasing it, it is necessary to consider the percentage of glycerol in the coolant brand. The temperature range in which the all-season low-freezing coolant will be in a working condition depends on this indicator.

The post Coolant Master BIO-40PRO™ heat transfer liquid glycerine base appeared first on Chemistry For Industry - Solvents & Chemicals - Masterchem.ee.

Additional Product Description:
Master BIO™ coolants for heating and heat exchange based on glycerol are characterized by the following positive properties:
● are environmentally friendly and non-toxic;
● Master BIO™ trademarks can withstand high temperatures;
● reliably protect the heating system from freezing at low ambient temperatures in winter;
● have lubricating and bactericidal properties;
● have good thermophysical characteristics, thanks to which the room is heated evenly;
● fire and explosion proof;
● do not form scale.
● neon dyes are used, which help to more easily detect the leak in the event of a leak in the system (the need for such an additive is indicated when ordering)

Master BIO-30PRO™ Thermophysical properties aqueous solution of glycerol, crystallization temperature minus – 30°C

User manual:

Before using Master BIO™ coolants, the heating system must be completely cleaned of waste liquid. You should also remove old deposits and scales from the circuit, and eliminate corrosion traces.

The product is offered completely ready for use (there is no need to dilute or add anything to it), and it goes on sale in a sealed container. It is strongly recommended to store it in a cool place. Try to prevent direct sunlight from entering the container with the composition. This can lead to a deterioration in its properties, leveling out the positive characteristics of additional components and the main viscous substance – glycerin.

The heating system is filled by gravity, either manually or under pressure. The manual filling is applicable for open circuits. Coolant is pumped into closed heating systems under pressure using pumps.

It is important to ensure a good seal, since glycerine aqueous solutions, having a high wetting effect, can leak where water does not flow. If it leaks, the efficiency of the entire heating system decreases. If they are detected, it is necessary to pause the entire system’s operation and eliminate the malfunction.
Procedure in case of emergency shutdown of the heating system.
Solutions of glycerin and water at zero temperatures and below have a high level of viscosity. Therefore, if the system has cooled down, it is recommended to first turn on the heating elements themselves, and then start circulation. This will reduce the load on the pumps.

The service life of Master BIO™ coolants is at least 5 years. The price of the coolant depends on the concentration of the main base component. When ordering and purchasing it, it is necessary to consider the percentage of glycerol in the coolant brand. The temperature range in which the all-season low-freezing coolant will be in a working condition depends on this indicator.

The post Coolant Master BIO-30PRO™ heat transfer liquid glycerine base appeared first on Chemistry For Industry - Solvents & Chemicals - Masterchem.ee.

Additional Product Description:
Master BIO™ coolants for heating and heat exchange based on glycerol are characterized by the following positive properties:
● are environmentally friendly and non-toxic;
● Master BIO™ trademarks can withstand high temperatures;
● reliably protect the heating system from freezing at low ambient temperatures in winter;
● have lubricating and bactericidal properties;
● have good thermophysical characteristics, thanks to which the room is heated evenly;
● fire and explosion proof;
● do not form scale.
● neon dyes are used, which help to more easily detect the leak in the event of a leak in the system (the need for such an additive is indicated when ordering)

Master BIO-20PRO™ Thermophysical properties aqueous solution of glycerol, crystallization temperature minus – 20°C

User manual:

Before using Master BIO™ coolants, the heating system must be completely cleaned of waste liquid. You should also remove old deposits and scales from the circuit, and eliminate corrosion traces.

The product is offered completely ready for use (there is no need to dilute or add anything to it), and it goes on sale in a sealed container. It is strongly recommended to store it in a cool place. Try to prevent direct sunlight from entering the container with the composition. This can lead to a deterioration in its properties, leveling out the positive characteristics of additional components and the main viscous substance – glycerin.

The heating system is filled by gravity, either manually or under pressure. The manual filling is applicable for open circuits. Coolant is pumped into closed heating systems under pressure using pumps.

It is important to ensure a good seal, since glycerine aqueous solutions, having a high wetting effect, can leak where water does not flow. If it leaks, the efficiency of the entire heating system decreases. If they are detected, it is necessary to pause the entire system’s operation and eliminate the malfunction.
Procedure in case of emergency shutdown of the heating system.
Solutions of glycerin and water at zero temperatures and below have a high level of viscosity. Therefore, if the system has cooled down, it is recommended to first turn on the heating elements themselves, and then start circulation. This will reduce the load on the pumps.

The service life of Master BIO™ coolants is at least 5 years. The price of the coolant depends on the concentration of the main base component. When ordering and purchasing it, it is necessary to consider the percentage of glycerol in the coolant brand. The temperature range in which the all-season low-freezing coolant will be in a working condition depends on this indicator.

The post Coolant Master BIO-20PRO™ heat transfer liquid glycerine base appeared first on Chemistry For Industry - Solvents & Chemicals - Masterchem.ee.

Additional Product Description:
Master BIO™ coolants for heating and heat exchange based on glycerol are characterized by the following positive properties:
● are environmentally friendly and non-toxic;
● Master BIO™ trademarks can withstand high temperatures;
● reliably protect the heating system from freezing at low ambient temperatures in winter;
● have lubricating and bactericidal properties;
● have good thermophysical characteristics, thanks to which the room is heated evenly;
● fire and explosion proof;
● do not form scale.
● neon dyes are used, which help to more easily detect the leak in the event of a leak in the system (the need for such an additive is indicated when ordering)

Master BIO-10PRO™ Thermophysical properties aqueous solution of glycerol, crystallization temperature minus – 10°C

User manual:
Before using Master BIO™ coolants, the heating system must be completely cleaned of waste liquid. You should also remove old deposits and scales from the circuit, and eliminate corrosion traces.

The product is offered completely ready for use (there is no need to dilute or add anything to it), and it goes on sale in a sealed container. It is strongly recommended to store it in a cool place. Try to prevent direct sunlight from entering the container with the composition. This can lead to a deterioration in its properties, leveling out the positive characteristics of additional components and the main viscous substance – glycerin.

The heating system is filled by gravity, either manually or under pressure. The manual filling is applicable for open circuits. Coolant is pumped into closed heating systems under pressure using pumps.

It is important to ensure a good seal, since glycerine aqueous solutions, having a high wetting effect, can leak where water does not flow. If it leaks, the efficiency of the entire heating system decreases. If they are detected, it is necessary to pause the entire system’s operation and eliminate the malfunction.
Procedure in case of emergency shutdown of the heating system.
Solutions of glycerin and water at zero temperatures and below have a high level of viscosity. Therefore, if the system has cooled down, it is recommended to first turn on the heating elements themselves, and then start circulation. This will reduce the load on the pumps.

The service life of Master BIO™ coolants is at least 5 years. The price of the coolant depends on the concentration of the main base component. When ordering and purchasing it, it is necessary to consider the percentage of glycerol in the coolant brand. The temperature range in which the all-season low-freezing coolant will be in a working condition depends on this indicator.

The post Coolant Master BIO-10PRO™ heat transfer liquid glycerine base appeared first on Chemistry For Industry - Solvents & Chemicals - Masterchem.ee.

Description:
Master ECO™ coolants for heating and heat exchange based on propylene glycol are characterized by the following positive properties:
● are environmentally friendly and non-toxic;
● Master ECO™ trademarks can withstand high temperatures;
● reliably protect the heating system from freezing at low ambient temperatures in winter;
● have lubricating and bactericidal properties;
● have good thermophysical characteristics, thanks to which the room is heated evenly;
● fire and explosion proof;
● do not form scale.
● neon dyes are used, which help to more easily detect the leak in the event of a leak in the system (the need for such an additive is indicated when ordering)

User manual:
Before using Master ECO™ coolants, the heating system must be completely cleaned of waste liquid. You should also remove old deposits and scales from the circuit, eliminate corrosion traces, and ensure there are no zinc-containing parts.

The heating system is filled by gravity, either manually or under pressure. The manual filling is applicable for open circuits. Coolant is pumped into closed heating systems under pressure using pumps.

It is important to ensure a good seal, since aqueous propylene glycol solutions, having a high wetting effect, can leak where water does not flow. If it leaks, the efficiency of the entire heating system decreases. If they are detected, it is necessary to pause the entire system’s operation and eliminate the malfunction.
Procedure in case of emergency shutdown of the heating system.
Solutions of propylene and water at zero temperatures and below have a high level of viscosity. Therefore, if the system has cooled down, it is recommended to first turn on the heating elements themselves, and then start circulation. This will reduce the load on the pumps.

The service life of Master ECO™ coolants is at least 7 years. The price of the coolant depends on the concentration of the main base component. When ordering and purchasing it, it is necessary to consider the percentage of propylene glycol in the coolant brand. The temperature range in which the all-season low-freezing coolant will be in a working condition depends on this indicator.

Master ECO-40PRO™ Thermophysical properties of 53% aqueous solution of propylene glycol, crystallization temperature minus – 40°C

The post Coolant Master ECO-40PRO™ heat transfer liquid appeared first on Chemistry For Industry - Solvents & Chemicals - Masterchem.ee.

Description:
Master ECO™ coolants for heating and heat exchange based on propylene glycol are characterized by the following positive properties:
● are environmentally friendly and non-toxic;
● Master ECO™ trademarks can withstand high temperatures;
● reliably protect the heating system from freezing at low ambient temperatures in winter;
● have lubricating and bactericidal properties;
● have good thermophysical characteristics, thanks to which the room is heated evenly;
● fire and explosion proof;
● do not form scale.
● neon dyes are used, which help to more easily detect the leak in the event of a leak in the system (the need for such an additive is indicated when ordering)

User manual:
Before using Master ECO™ coolants, the heating system must be completely cleaned of waste liquid. You should also remove old deposits and scales from the circuit, eliminate corrosion traces, and ensure there are no zinc-containing parts.

The heating system is filled by gravity, either manually or under pressure. The manual filling is applicable for open circuits. Coolant is pumped into closed heating systems under pressure using pumps.

It is important to ensure a good seal, since aqueous propylene glycol solutions, having a high wetting effect, can leak where water does not flow. If it leaks, the efficiency of the entire heating system decreases. If they are detected, it is necessary to pause the entire system’s operation and eliminate the malfunction.
Procedure in case of emergency shutdown of the heating system.
Solutions of propylene and water at zero temperatures and below have a high level of viscosity. Therefore, if the system has cooled down, it is recommended to first turn on the heating elements themselves, and then start circulation. This will reduce the load on the pumps.

The service life of Master ECO™ coolants is at least 7 years. The price of the coolant depends on the concentration of the main base component. When ordering and purchasing it, it is necessary to consider the percentage of propylene glycol in the coolant brand. The temperature range in which the all-season low-freezing coolant will be in a working condition depends on this indicator.

Master ECO-30PRO™ Thermophysical properties of 45% aqueous solution of propylene glycol, crystallization temperature minus – 30°C

The post Coolant Master ECO-30PRO™ heat transfer liquid appeared first on Chemistry For Industry - Solvents & Chemicals - Masterchem.ee.