RUBBER RESIN CEMENTS - two kinds

CP Moyen manufacturers these Rubber Resin Cements - they're high-performance flexible adhesives which bond practically everything.  They have excellent adhesion to difficult substrates such as polypropylene, styrene, butyl rubber, and coated cloths.    Available in black or clear-amber versions. 

These are ACETONE solvent-based products - no activator is required.  No mixing! Air dries quickly and STAYS FLEXIBLE after its dried.   The adhesive can be "reactivated" with acetone or a heat gun. Available in two kinds:

#3087 is a thicker viscosity (3500-5000cps) black adhesive 

#3296 is a clear amber color (yellowish) adhesive which is a bit thinner (900-1800cps) than the black one.

Use these adhesives for bonding various speaker components to metal baskets and for wire coating. Spider to Basket, Gasket to Cone, Cone to Basket, Screen to Basket. 

This product is not meant for long-term storage, so purchase a quantity that you can use in a relatively short time.  You can use Acetone as a thinner. The plastic bottles come with a "Yorker" tip (2nd picture).  

Rubber Resin Cement has excellent adhesion to metal, paper, cloth, EPO and EPP foam, aluminum, felt, paperboard, wood, etc. It has a very rapid setup time. Its tough and stays flexible, and has excellent resistance to oil, gasoline, plasticizer migration, oxygen degradation, and ozone degradation when dry.  Sets up FAST, but allow overnight to dry completely. This product ships by GROUND service only.