Kalar® 5246

Supplier Partner
HB Fuller
Product Type
Pre-Crosslinked Butyl Rubber
Product Subtype
Cross-linked Butyl
Contains Filler (Y/N)
MMooney Viscosity @ 250 °F
KALAR® 5246 is a partially cross-linked butyl rubber compound pelletized for easy handling. KALAR® products feature all the performance attributes expected of butyl rubber.KALAR® 5246 is off-white in color and is the least cross-linked butyl rubber of the KALAR® series of products, providing an excellent butyl intermediate base for general-purpose sealants and tapes. Its controlled cross-linking facilitates easily compounded sealants that can be applied with a minimum of effort.