Gap Filling Expanding Foam Fills & InsulatesRe-usable for 6 weeksOne handed operation Flexible Insulation Foam Remains flexibleRe-usable for 4 weeksOne handed operation Straw Gap Filling Expanding Foam Fills & Insulatestriple expansionVery good filling capacities Gun Grade Trigger Expanding Foam Fills & InsulatesThreaded AdaptorHigh yield Soudafoam SMX isocyanate-freeFills & InsulatesExcellent stability Soudafoam FR HY High filling capacityHigh insulation valueVery good adhesion Soudafoam FR HY Gun Gun gradeHigh filling capacityVery good bonding properties Accessories Fast actingHigh qualityReady to use