ALSAN RS 276 PRIMER is a rapid-setting, proprietary formulation polymethyl methacrylate (PMMA) primer. ALSAN RS 276 PRIMER is utilized to promote adhesion over concrete, masonry, and other substrates prior to application of ALSAN RS roofing and ALSAN TRAFIK RS waterproofing and flashing systems.

Installation

Using a slow-speed (200 to 400 rpm) mechanical agitator, thoroughly mix the entire container of resin for two minutes before use. Only catalyze the amount of material that can be used within 10-15 minutes. Add the pre-measured catalyst to the resin component and stir for two minutes and apply to the substrate. Refer to the catalyst information found on the second page of this PDS. Apply without dilution or thinning.

After mixing, apply ALSAN RS 276 PRIMER to substrate at the required consumption using a roller or brush. The resin should be applied evenly onto the surface using care not to spread too thin or pool in low areas.

Refer to the ALSAN RS Roofing or ALSAN TRAFIK RS Waterproofing Technical Manuals for additional application guidelines.