Professional-grade Dowsil 799 silicone sealant for glazing and weatherproofing. Anti-mould formula, UV resistant, 310ml cartridge.
The Dowsil 799 Glaze & Go Silicone Sealant is a one-part neutral curing, low modulus solution specially engineered for professional glazing and weathersealing applications. Providing either a clear or bright white finish, it's formulated for use on most plastics including PVCu and polycarbonate profiles and panels.
This advanced formula features a built-in mould inhibitor, making it particularly effective in high humidity environments where mould growth is a concern. With excellent adhesion properties, it creates durable, flexible seals that maintain integrity under movement and stress.
Key Performance Features
Ideal for both professional and DIY applications where a reliable, long-lasting seal is required on plastic surfaces and glazing systems. The clear formulation provides an aesthetically pleasing finish while delivering outstanding weatherproofing performance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
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