Resinall 997 Phenolated hydrocarbon Resinall Tackifier >> Hydrocarbon resin Rubber - Elastomer (Chloroprene, Butyl …) ADHESIVE Phenolated hydrocarbon resin. Used as tackifier for adhesives. Possesses high softening point. Provides set/abrasion resistance. Phenolated hydrocarbon resin. Used as tackifier for adhesives. Possesses high softening point. Provides set/abrasion resistance.