Siligun portable Caulking Gun is a premium grade, high performance, moisture-cured, one-component, non-sag elastomeric polyurethane sealant for forming permanent, water and weather resistant seals in exterior gaps and joints.
Siligun is excellent for small joints and fillets, windows, door frames, reglets, flashing, roofing detail applications, and many construction adhesive projects. Siligun can be used in both vertical and horizontal joints where the maximum depth of sealant is 1/2 in or less.