- Polymer Name:Butyl Rubber (IIR)
- Physical Form:Sheets
- Features:Cost Effective, Soft, Good Processability, Flexible
- Tensile Strength:7.35 - 7.35 MPa
- Color:Black
J. Allcock & Sons GRP BRI 75R (BT.999) is reclaimed rubber made from Butyl inner tubes, together with reclaiming aids. After processing, the reclaim is first screened and then refined by milling. The very thin sheets resulting from this process are piled up to form a blanket approximately 10mm thick. It is PBN free and PAH conformant.