Kalar® 5277

Supplier Partner
HB Fuller
Product Type
Pre-Crosslinked Butyl Rubber
Product Subtype
Cross-linked Butyl
Contains Filler (Y/N)
MMooney Viscosity @ 250 °F
KALAR® 5277 is a partially cross-linked butyl rubber compound pelletized for easy handling. KALAR® products feature all the performance attributes expected of butyl rubber. KALAR® 5277 is amber in color and is among the tightest cross-linked butyl rubber of the KALAR® products. It is designed as the starting point for applications that require the maximum resistance to creep and slump.