Our Product Line
Drythane is a 100% Solids, two component polyurethane coating system that contains no volatile organic compounds (VOC) or solvents, specifically formulated as a seamless and tough waterproofing membrane.
PIV Primer
A 100% solids damp tolerant, two-component polyurethane primer with excellent adhesion to damp and dry concrete. It penetrates and reinforces concrete surfaces, seals to prevent out-gassing and pin-holing, and also reacts with moisture present in the concrete. With our revolutionary coating, futureproof the house of your dreams!
Drythane Standard
High performance, standard workhorse product. Tough, impermeable membrane totally unaffected by immersion in water. Elastic membrane with 2.80 mm crack spanning capacity.
Tensile Strength – 17 N/mm²
Hardness – 65 ShoreD
Elongation – 134%
Drythane 400 HE
Elastic base coat or low temperature applications . High crack spanning of 4.50 mm as stand alone coating and 8.00 mm with Drythane Standard as top coat.
Tensile Strength – 9.4 N/mm²
Hardness – 85 ShoreA
Elongation – 442%
Drythane 600 HE
Elastic base coat or low temperature applications. High crack spanning of 5.50 mm as stand alone coating and 9.00 mm with Drythane Standard as top coat.
Tensile Strength – 11 N/mm²
Hardness – 75 ShoreA
Elongation – 693%
Drythane Plus
Paint roller applied Polyurea Hybrid with very high elongation for cold climates, flexible and crack prone surfaces. Very high crack spanning of 10 mm.
Tensile Strength – 21 N/mm²
Hardness – 92 ShoreA
Elongation – 375%
Drythane Aliphatic
Colour fast, decorative finishes. White colour for high solar reflective index and reduction in surface temperature of roofs.
Tensile Strength – 17 N/mm²
Hardness – 60 ShoreD
Elongation – 85%
Revolutionary Properties
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Seamless Membrane & Easy to Apply
Liquid polyurethane applied as a seamless, monolithic membrane to a thickness of 1.50 – 2.00 mm. Simply mix two components, pour the mixture, and spread it using a paint roller to a specific thickness in one or two coats. A special damp-tolerant Polyurethane Primer will seal the concrete prior to application of the main coat thereby allowing application even in high humidity environments.
Fully Impermeable to Water
Drythane is completely impermeable to water and has very low water absorption in continuous immersion with a saturated weight gain of less than 0.60% as per Procedure 7.4 (Long Term Immersion) of ASTM D 570. Further, it is highly resistant to a wide variety of Acid, Alkali, Salts, etc. These unique properties allow it to be used for continuously damp or wet applications such as rooftop gardens, ponds, storage tanks, swimming pools etc.
Tough and Durable, Long Service Life
Standard Drythane is a very tough, durable, elastomeric membrane with a tensile strength of more than 17 N/mm², hardness of 65 ShoreD, tear of 54 N/mm and puncture resistance of 1500 N! As it cannot be damaged during normal use, you have no need for reinforcement or protection covering through masonry. Further, it resists degradation from sunlight (UV), rain, heat & cold weather. Our high performance membrane provides a long service life of more than 25 years.
Crack Spanning & Elastic Nature
Drythane are elastic membranes with industry leading crack bridging capacity ranging from 2.8 to 10.00mm! Products with higher elongation are more suited for flexible surfaces and cold climates and can be used as a stand alone coating or as a flexible base-coat underneath Drythane Standard. In case of the latter, the resulting system has a crack bridging of 8.00 mm while providing a very tough surface with outstanding water resistance - we call it the "Ultimate Combo".
High Adhesion
Drythane bonds strongly to the substrate. Thus, in pull off tests, the break takes place only within the concrete and not at the interface. Unlike sheet applied materials, liquid water cannot possibly intrude under our coating. Adhesion is usually an indicator of the service life — higher the adhesion, longer is the service life.
Optional Aliphatic Reflective Coat
Insulation from heat can be achieved by greening the roof (with drainboard, soil and grass) after applying our products! However, if a green roof is not desired but you still want to reduce indoor temperatures, you can simply apply an optional aliphatic, colour fast, and heat reflective top coat.
