GFG16 HDPE Protection Sheet for Polymer Rubber Gel waterproofing

16 mil Chemical-, Puncture-, UV-Resistant, Class A HDPE Protection Sheet

Description: GFG16 Series 16 mil HDPE protection sheet is constructed to restrict chemical and moisture migration through HydroGel and Turbo-Seal polymer rubber gel (PRG) waterproofing systems. This sheet is made from proprietary polyolefin resins and has been independently tested against ASTM E 1745 requirements (Standard Test Methods for Water Vapor Barriers used in contact with earth under concrete slabs) showing superior permeance and physical properties.

GFG20X: For improved PRG reinforcement, a 15 mil geotextile-backed version of GFG16 is available. The geotextile provides cushion, increases grip, and ensures positive contact with the PRG waterproofing systems, particularly for horizontal applications.

GFG Series Protection Sheets are sealed using Durotape for exceptional seam and detailing adhesion.

GFG Series Protection Sheets are available in 11, 21, 26, and 31 mil thicknesses by special order.

Property Test Method Unit GFG11 GFG16 GFG21 GFG26 GFG31 GFG20X
Tensile Strength ASTM D 882 lbf/in 50 83.75 85 >100 >100 136
Puncture Resistance ASTM D 1709 grams 2400 3960 4750 >5076 >5076 5210
Chemical Resistance ASTM E 154 Unaffected Unaffected Unaffected Unaffected Unaffected Unaffected
Water Vapor Permeance ASTM E 96 Perms (US) 0.020 0.007 <0.01 <0.01 <0.01 0.007
Vapor Barrier Classification ASTM D 1745 Exceeds Class A, B, C A, B, C A, B, C A, B, C A, B, C A, B, C
Life Expectancy ASTM E 154 Indefinite Indefinite Indefinite Indefinite Indefinite Indefinite
Material Thickness mil 10±10% 15±10% 20±10% 25±10% 30±10% 30±10%
Standard Dimensions Feet 12.75 x 200* 12.75 x 150* 12.75 x 110* 12.75 x 90* 12.75 x 75* 6 x 150
Area per Unit Square Feet 2,550 1,912.50 1,402.50 1,147.50 956.25 900
Weight per Unit Pounds 131 137 94

System Overview:

System Components:

GFG Series Vapor Barriers & Protection Sheets

Class A HDPE Vapor Barrier & high strength and puncture resistant capsheet for Kingfield Gel Flex Systems



Chemical-, Puncture-, UV-Resistant 31-mil Fleece-Backed HDPE Class A Vapor Barrier



4" cold-applied, single-sided 35 mil butyl tape (VOC-free)


System Details:

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