8PCS Extra Strong SUPER GLUE 3g Multi Purpose Leather Plastic Paper Wood Rubber 8PCS 3G Super Glue Perfect for just about anything Bonds Rubber, Metal, Glass, Plastic, Woods, etc. These Glue tubes are very easy to use and have a re-sealable Cap. Simply to apply, Both surfaces must be clean and dry, apply one drop per square inch to each surface, place in fixed position immediately, apply slight pressure for 10 seconds or until bond sets. Tips: To keep tube tip clear, wipe excess glue with cloth Store in a cool and dry location Avoid splashing Avoid prolonged breathing in vapors Please note : They will bond with most common materials, with the exception of Polyethylene, Polyproylene, Teflon and other Porous surfaces.