Butyl Construction Sealants

For Butyl Construction Seals That Last

Butyl Construction Sealants
Achieve durable, long-lasting seals between all types of masonry, steel, glass and other common construction materials with Pecora’s line of one-part butyl rubber sealants.

BA-98 Non-Skinning Butyl Sealant
BA-98 is a non-skinning, non-hardening, permanently flexible compound perfect to limit sound transmission for painted and aluminized steel panels manufactured on a roll forming machine, and to act as a vapor barrier for polyethylene vapor barrier films, wood, metal and foam boards. By remaining both permanently adhesive and flexible to all substrates, the BA-98 Non-Skinning Butyl Sealant maintains an airtight seal.

BC-158  Butyl Rubber Sealant 
For long-lasting durable seals between masonry, steel, glass and many other materials, turn to Pecora’s BC-158 Butyl Rubber Sealant. Formulated from virgin butyl rubber, BC-158 is a one-part butyl rubber sealant versatile enough for a complete range of applications.


Products Description  
Pecora BA-98

Non-Skinning Butyl Sealant

Color Chart
Pecora BC-158

One-Part Butyl Rubber Sealant

Color Chart
  Updated within past 30 days.

Pecora's goal is to provide our customers with comprehensive solutions - not just products. Pecora's experienced technical services representatives and sales representatives are available to answer your questions concerning sealant selection, requirements and recommendations on a per job basis. We also offer complete technical support.

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Pecora Calculator

Calculate material needs for Coatings, Sealants and Air Barriers.

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Pecora Calculator
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