Bob Smith International (BSI) CA Insta-Cure+ Medium Cyanoacrylate Super Glue uses a medium thickness formula that fills gaps and allows time for positioning. Works on oily surfaces and can be used to make fillet joints in a two stage process - assemble the pieces, allow to dry then build the fillets to strengthen the joint. 10 to 15 second bond time allows for faster kit assembly than traditional glues or cements. Not for use with foam. Keep out of reach of children and follow all label directions. Product has a shelf life of 1 year and must be kept in a cool and dry location. Keep bottle closed when not in use.