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Republic of Belarus,
210024 г. city. Vitebsk,
street. Budennogo, 11

Vezlar / MetalSafe S-300

High-quality waterproofing mastic for corrosion control

MetalSafe S-300 / Vezlar


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MetalSafe S-300 / Vezlar medium viscosity sealant

Liquid Rubber MetalSafe S-300 / Vezlar® is a universal, environmentally friendly medium viscosity sealant specially developed for waterproofing, anticorrosive and chemical protection of all structures, both horizontal and vertical planes. The material is waterproof, chemically resistant, does not stale and crack, and is steady to biological destruction and the effects of a number of acids, alkalis, salts and UV radiation.

MetalSafe S-300 / Vezlar® is applying in a liquid state and forms a flexible elastic membrane capable of withstanding overload and vibrations. The material is used to protect structures from a wide range of impacts.

MetalSafe S-300 / Vezlar® is a water-based product, an environmentally friendly alternative to the conventional hot applied bituminous coatings and solvent-based protective coatings.

If you build a barn, greenhouse or want to protect your truck body, MetalSafe S-300 / Vezlar® is better to use for protection of any structure causes from water and chemical corrosion. Its excellent adhesion to almost any material makes the product indispensable.

Metal and concrete protection at mining and chemical facilities around ventilation holes, drainage systems and pipes requires a material with good adhesive properties to different bases as well as the increased flexibility and elasticity to counteract the appearance of cracks and at the movements of a basis. MetalSafe S-300 / Vezlar® is an excellent choice.

Applying MetalSafe S-300 / Vezlar

Applying MetalSafe S-300 / Vezlar®

Liquid Rubber MetalSafe S-300 / Vezlar® is a one-component product, can be applied with a brush, roller, rubber mop or airless spray system.

MetalSafe S-300 / Vezlar® should be applied onto dry surfaces cleared from dirt, dust, oil and grease. The product should not be applied at ambient temperatures below + 5 ° C or if the rain is expected within 24 hours after applying. A fortifying layer of geotextile is recommended at the places of junctures and large cracks on the surface.

MetalSafe S-300 / Vezlar® is applied within 1.4 – 2.5 l/m2 depending on the desired thickness of the membrane. Usually MetalSafe S-300 / Vezlar® completely hardens within 48 hours. Solidification period may depend on ambient temperature and relative humidity.

Storage and transportation of MetalSafe S-300 / Vezlar®

Various capacities are using for the storage and transportation of our products, which are available in our assortment. Euro-cubes, barrels and pails of various volumes allow product protecting reliably.

Storage and Package of MetalSafe S-300 / Vezlar

Only for industrial use. Keep away from children. Avoid storage at temperatures below + 5°C. Please, study the passport of technical safety of Liquid Rubber MetalSafe S-300 / Vezlar® before use.


Liquid Rubber World actively develops channel and partner network in Belarus, Russia, CIS countries and all around the World. We supply our liquid rubber to Canada, Europe, Asia, Africa and the countries of the Middle East. Contact us to discuss purchase and delivery possibilities. We offer any our products’ volumes from 20 kg to 20 tons.

phone liquidrubber+375 (29) 645-64-56


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    What is liquid rubber and what are its benefits? A perfectly reasonable question to ask, especially if you are not familiar with this technology. Contact us and we will help with the technology choice and materials, organize the purchase and deliver materials at a convenient time and place.

    Scope of application

    Liquid Rubber Belarus presents an innovative technology of a seamless membrane system on the construction market. We produce high-quality waterproofing, anticorrosive, environmentally friendly water-based coatings (one- and two-components). Possessing unique properties, the materials of Liquid Rubber Belarus can be applied in various spheres.









    OUR Certificates

    PPTUE “DEM Company” is an exclusive manufacturer of liquid rubber on the territory of the Republic of Belarus. Liquid Rubber presents advanced technology of seamless membrane system in the construction market.


    Our company provides not only unique materials, but also new technologies, new installment techniques and technology training. We will gladly answer any questions and give professional advice.