GacoFlex S42 Series is a 100% silicone roof coating solution for renewing your weathered roof. This high adhesion coating can be installed over virtually any existing roof substrate* creating a durable; seamless membrane that helps protect the roof from permanent ponding water; ultraviolet light and severe weather.GacoFlex S42 Series covers more surface area with less material than many other competitive silicones; exhibits outstanding peak hide coverage on granulated surfaces; and with its strong adhesion to multiple types of surfaces; it eliminates the need for an epoxy primer in many cases; allowing for faster installation.
- IMPROVED ADHESION. Eliminates the need for primer on most substrates*; compared to previous generation GacoFlex silicone coatings.
- EXCELLENT COVERAGE. Covers more surface area with less material than GacoFlex S20 series of silicone coatings; and that of many other competitors (1.25 gal/sq vs 1.5 gal/sq).
- OUTSTANDING PEAK HIDE. Requires less coating to cover peaks on an uneven surface.
- 100% SILICONE. A single component elastomeric coating ideal for renewing your weathered and leaking roof.
- CAN WITHSTAND PERMANENT PONDING WATER. GacoFlex S42 silicone coatings can help prevent roof softening; bubbling or degrading under permanent ponding water.
- EXTEND THE LIFE OF YOUR ROOF by recoating your weathered roof with GacoFlex S42 silicone coatings.
- *Always perform an adhesion test to ensure compatibility.