insulation
k flex usa 6rsx3x4100 insulation sheet36 x 48 x 1 in
insulation sheet sheet size 36 in . x 48 in . thickness 1 in . temp . range 297 to 220 degrees f color black approx . r factor 4 material elastomeric includes skin on two sides br b features b ul li color black li li includes skin on two sides li li item insulation sheet li li length 4 ft. li li material elastomeric li li material of construction elastomeric li li sheet size 36 x 48 li li temp . range 297 to 220 degrees f li li type flexible li li width 36 li li approx . r factor 4 li li thickness 1 li li agency compliance astm c 534 type 2 sheeting ; astm d 1056 00 2c1 ; new york city mea 186 86 m vol . iv ; usda requirements ul 94 5v flammability classification recognition e300774 ; astm e84 1 1 2 25 50 tested according to ul 723 and nfpa 255 ; complies with requirements of can ulc s102 m88 ; nfpa no 101 class a rating ; meets requirements of nfpa 90a sect 2.3.3 for supplementary materials for air distribution systems meets requirements of astm c 411 test method for hot surface performance of high temperature thermal insulation ; meets requirements of ul 181 sections 11.0 and 16.0 mold growth air erosion mil p 15280 for s sheeting li li standards astm c 534 type 2 sheeting ; astm d 1056 00 2c1 ; new york city mea 186 86 m vol . iv ; usda requirements ul 94 5v flammability classification recognition e300774 ; astm e84 1 1 2 25 50 tested according to ul 723 and nfpa 255 ; complies with requirements of can ulc s102 m88 ; nfpa no 101 class a rating ; meets requirements of nfpa 90a sect 2.3.3 for supplementary materials for air distribution systems meets requirements of astm c 411 test method for hot surface performance of high temperature thermal insulation ; meets requirements of ul 181 sections 11.0 and 16.0 mold growth air erosion mil p 15280 for s sheeting li li wall thickness 1 li li green environmental attribute product contributes to reducing energy consumption li li green certification or other recognition greenguard certified li ul