Mastic polyuréthane 540, oz 300 oz (gris), Pack of ; adhésif élastique monocomposant à durcissement par l'humidité, pouvant être peint, résistant à la fumée et aux flammes, temps de prise de 90 minutes, destiné au secteur du bâtiment

Pack of 12, 10.5 fl oz Gray Polyurethane Sealant
✔️ One-component moisture-curing, paintable, 90-min skin time

This one-component polyurethane sealant cures with moisture to form long-lasting elastic bonds. Commonly used for construction joints, industrial sealing, transportation panel seams and waterproofing.

✅ Color: Gray, 10.5 fl oz cartridge, pack of 12
✅ One-component, moisture-curing and paintable
✅ 90-minute skin time, smoke and flame rated
✅ Permanently elastic bonds for sealing, caulking and damping

💡 What is a polyurethane sealant used for in construction and transportation applications? Polyurethane sealants create flexible, waterproof seals that handle movement and vibration. - Ideal for sealing construction joints, panel seams and linear slide unit housings - Protects sealed ball bearing housings and helps with waterproofing and caulking - Paintable, smoke and flame rated, used to damp vibrations in transport gear