Bostik SEAL 'N' FLEX® ONE P390 Industrial Solvent By softening the contact between

By softening the contact between the disc and the workpiece

Construction

WaterMark certified (potable water safe)

eliminating the frustrating drips and waste that plague standard caulking guns

Bostik SEAL 'N' FLEX® ONE P390 Industrial Solvent By softening the contact betweenAbout Seal N' Flex 1 Polyurethane sealants benefit from greater joint movement capability over conventional silicone sealants. This makes Seal N Flex 1 perfect for sealing larger joints between building materials, which can be concealed by painting over with acrylic based paints. + 50% dynamic joint movement Resistant to normal weathering conditions such as rain, sunlight, snow, atmospheric contamination and pollution. Retains its original properties