Bulldog Envelopes

Outer Envelopes

Outer Envelopes

The old saying goes “you never get a second chance to make a good first impression”. Well our envelopes can help! The dependable and snug fitting Bulldog envelope provides you with a seamless and smooth gum line for a great finish that you can be pro...
Inner Envelope

Inner Envelope

The Bulldog Double Envelope Curing System consists of a form fitting compression molded inner envelope combined with a snug fitting outside envelope allowing for optimum pressure forces to be applied to the entire internal and external tire surface....
Evolution E2

Evolution E2

Wickless Curing Envelope System The all new patented Evolution E2 wickless envelope system is engineered to provide you with an alternative to cloth or rubber wicking. The internal crown area of the Evolution envelope is equipped with venting channels...
Envelope Valve Options

Envelope Valve Options

Large Base “Fat Boy” Envelope Valves  Standard on all Bulldog Envelopes Why Are “Fat Boy” Valves Better? One piece valve stem eliminates the sealing point between the valve and adapter. Valve base is 2.5” (63 mm) in diamete...
Bulldog Envelope Storage and Care

Bulldog Envelope Storage and Care

Proper Care and Storage is crucial in the lifespan of your rubber envelopes, follow these steps to save time, money and get the most out of your Bulldog Rubber Products