DOWSIL 891

Medium-modulus elastomeric sealant designed for weather-proofing sensitive porous stone and metal panel substrates. Its proprietary formulation produces a sleek finish, which reduces residue rundown or dirt pick up, substrate staining and adheres unprimed to porous and non-porous substrates. 

• Technical Data  
• SDS Sheets 
• LEED Information 

Packaging  
10.3 fl oz. disposable cartridge 
20 fl oz. foil sausages 
2.0 and 4.5 gal bulk pails