A 4 lb. density, white closed cell, cross linked polyethylene foam coated with a synthetic rubber adhesive on both sides. Available in black as B281 (Special order only).
Used for general bonding and mounting of signs, mirrors, moldings, extrusions, etc. 4281 exhibits good tack with excellent shear and adhesion to most surfaces. Easily die-cut to shape.
The use of heat and pressure will help increase the initial bond of the product. Adhesion may build by 50% during the first 24 hours depending on surfaces, heat and pressure, etc.
|Liner thickness (60# standard)||0.0035”|
|Standard color||White or Black|
|Peel adhesion to polyester PSTC#3||Product destruction prior to peel|
|Peel adhesion to polyester PSTC#1||160 oz/in|
|Shear strength PSTC#7||1000 g/in² for 14 days/side,|
|Installation temperature range||50° F to 100° F|
|Storage||1 year @ 72° F, 50% humidity|