ACRtec RuburCoat Coating
ACRtec RuburCoat Coating is a specially designed and created water-based liquid rubber coating principally designed to be used on concrete surfaces. ACRtec RuburCoat Coating eliminates blistering and wrinkling which may occur in exposed or ponded situations. ACRtec RuburCoat has no need for additional reinforcement, it is built into the coating. ACRtec RuburCoat Coating provides a fully bonded monolithic membrane surface with no laps, joints or over-flashings. It is not affected by UV or temperature extremes and will not become brittle with age. ACRtec RuburCoat Coating complies with ASTM and BS “Waterproofing of wet areas, RC Roofs, Water Retaining Structures in Buildings”.
Key Benefits
ACRtec RuburCoat Coating is ideally suited for use in fully exposed roofing, waterproofing, sub-structures, balconies, podium decks, landscape areas, ponds, box gutters, planter boxes, sill flashings, and plant room floors. ACRtec RuburCoat Coating provides an excellent moisture barrier under tiles or other rigid surfacing to shower trays, bathroom floors and walls, laundries, kitchens or patios. Most premium quality water-resistant grade ceramic tile adhesive, suitable for application to an impermeable surface, will be compatible with ACRtec RuburCoat Coating.
Physical Properties
Color: Gray
Viscosity: 14,000 cps @ 25 °C
Specific Gravity: 1.35
Solids Content: >60% by weight
Tensile Strength (ASTM D412-13): 6.2 N/mm² @ 200% Elongation at Break
Elongation at Break (ASTM D412-13): >950%
Water Vapor Transmission (ASTM E96-05): 0.68 g/h·m²
Adhesion Peel Strength (ASTM D903): 5.7 N/mm
Accelerated Weathering (ASTM G154-16): Passed
Moving Joint Test (CSIRO): Passed
Shore A Hardness (ASTM D2240): 90
Weather Resistance: No cracking and no peeling
Salt Resistance (ASTM D896): No delaminating, blistering, emulsification, deterioration (20% Sodium carbonate and Calcium chloride)
Resistance to Mold Growth (BS 5980-1980, Appendix B): Excellent
Trafficability: Based on DFT of 1 mm at 25°C, 40% RH
Foot Traffic: 8 hours
Vehicular Traffic: 24 hours
Curing Time: 24 hours
Application Rates
Coverage rate:
30 mils dry thickness
• 200 - 225 ft² per 5 gallon pail
• 18.5 - 21 m² per 19 liter pail
40 mils dry thickness
• 165 - 175 ft² per 5 gallon pail
• 15 - 16 m² per 19 liter pail
Packaging: 5 gallon pail / 19 liter pail