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K-Flex LS Sheet, with/PSA, 3/4" X 3' X 4', 96 Square Foot per Carton/8 Pieces per Carton, Flat Sheet

Item: KF-AB-SH-INS-3/4X36X48
MFR: 6RSKG3X4068

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Product Info


K-FLEX® LS Sheet with PSA is a flexible, closed-cell elastomeric sheet insulation product used to conserve energy and prevent condensation on large pipes, ducts (covers), vessels, tanks and equipment. The product's closed-cell structure creates exceptioN/Al thermal properties (k-value of 0.245 at 75F and wvt of 0.03 perm-in) that protect against moisture penetration and heat loss or gain within a -70F to +220F temperature range. An easy-to-clean and uniquely tough protective skin on one side of the product provides a better surface to resist moisture and dirt. A pressure sensitive adhesive (PSA) with reinforced scrim release liner on the other side reduces installation time and costs. K-FLEX® LS Sheet with PSA is available in 36" x 48" sheets or 48" wide rolls up to 1-1/2" thick. It is non-porous, non-fibrous and resists mold, fungal and bacterial growth. For added protection, it is protected with an EPA-approved antimicrobial agent. K-FLEX® LS Sheet with PSA is GREENGUARD® certified under the Children and Schools classification, is approved through supervision by the Factory Mutual Research Corporation, and is 25/50-rated when tested to ASTM E 84 standards.


Weight3.8105 Pound (lb.)
Width48 Inches (in)
Height0.75 Inches (in)
Country of OriginUSA
UPC or BarcodeN/A
Hazardous MaterialNo
EPA Cert RequiredNo
Length36 Inches (in)
ApplicationHVAC / Refrigeration
ApprovalsUL, FM, Greenguard
CompositionClosed Cell Flexible Elastomeric Foam Insulation
Flame/Smoke RatingASTM E84 - 25/50
For Use WithK-Flex Insulation System
FunctionsThermal Insulation
Green Environmental AttributeSaves Energy
IncludesProduct and technical support
LEED CertifiedNo
LEED RatingEA Credit 1 if installed per ASHRAE 90.1
MaterialClosed Cell Flexible Elastomeric Foam Insulation
StandardsASTM C534
Temperature Range-297°F to 220°F (-182.7°C to 104.4°C)
TierK-Flex LS
UV ResistantNo
Wall Thickness3/4"


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