Revision context
Document record
Western Colloid’s SM-1P-XE specification covers a fluid applied reinforced roof system that upgrades a smooth surface, cap sheet or single-ply roof with one ply of polyester reinforcement and an embedded acrylic surface. The five-page PDF is revised 10/20.
The publications named are ASTM, U.L., Factory Mutual (FM Global), Western Colloid details, ENERGY STAR, CRRC, California Title 24 and LEED. The general section covers the pre-roofing conference, the warranty period and the handling of materials. Application conditions are set at a minimum of 55°F and rising, and no application during inclement weather.
The system components table lists, in order, a base coat of #298 emulsion (6 gallons, 23 lb), one ply of polyester fabric (2.5 lb) and ElastaHyde white acrylic (3 gallons, 21 lb). It totals 46.5 lb per 100 square feet dry, at about 80 mils. Part 2 lists U.L. Class A, Factory Mutual Standard 4470 Class 1, California Title 24, LEED and ENERGY STAR as the criteria, and describes the #850 SWS walkway coating as a water based coating for walking areas and paths on smooth roofing systems.
Material changes / notes
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