Ryansil

Ryanfire Ryansil is a fire-rated, high quality universal hybrid sealant & adhesive based on MS (modified silicone) polymer. Ryansil does not contain any solvent or isocyanate and has a very low VOC, making it an eco-friendly sealant. It is over-paintable with water based paints and has excellent UV resistance. Ryansil is flexible and is ideal for sealing gaps requiring high movement.