Johns Manville 638328
ChatMRO

The iig 638328 is in our catalogue: width 48", length 24", thickness 1/2".

ChatMRO can make mistakes, so double check it

In stockiig 638328 insulation calcium silicate 1/2 x 24 x 48
iig · 638328

iig 638328 insulation calcium silicate 1/2 x 24 x 48

Width
48"
Length
24"
Thickness
1/2"
Approx. "r" value
0.52
Temp. range
0°F to +1700°F
Thickness1/2"
Approx. "r" value0.52
Temp. range0°F to +1700°F
ColorWhite
Moisture absorptionMinimal
StrengthExtra Extra Strong
Foam cell typeClosed
Facing materialUnfaced
FormBoard
Insulation colorWhite
Insulation materialCalcium Silicate
R value0.52