R4261-N

Neoprene/EPDM/SBR Blend

A black, closed cell, 6±1 pcf density, general purpose material designed to offer the best combination of economies and physical properties per ASTM D1056-14 2A1. Works best for many applications including low pressure moisture and air seal, anti-vibration, compression seals such as lamp gaskets and other static applications. R4261-N incorporates flame retardants, meeting FMVSS 302 requirements and listed to UL-94 HF-1.

Material Details

Available in - Blocks (buns) and continuous rolls
Block thickness (in) - 3
Block width (in) - 54
Block length (in) - 80
Typical roll thickness available (in) - Varied
Typical roll widths (in) - Varied
Typical roll lengths (ft) - Varied
Cell structure - Closed cell
Color - Black

Rubatex USA Products R4261-N

Material Properties

R4261-N Material Properties

Specifications

ASTM D1056-14 2A1
ASTM D6576-13 Type II, grade A/B, soft
UL 94, file #QMFZ2.E357733 HF-1, 1.5 mm and higher
UL 94, file #QMFZ8.E357733 HF-1, 1.5 mm and higher