insulation single sided rubber cr foam tape Applied to home appliances and air ... prices, ensure the quality of products.1.Material: CR Type: Foam length,width,and thickness: determined by your ... ... and windows where there is need of sealing, heat insulation,to protect against sound, smoke, dust, etc. ... Features:1.can be made out of NBR, CR, EPDM2.good sealing performance and high/low temperature ...