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SIGA Siga Majrex
Price
$609.18
CAD
Stock
12 In Stock
A vapor control layer using Hygrobrid technology that establishes airtight layers on the warm side of thermal insulation to prevent moisture build up in wall cavities that can cause mold and rot and damage structure integrity.
Specifications
Brand
Size
- 59” x 164' (1.5 m x 50 m)
Area-Related Mass
- 0.49 oz./ft²
- 148 g/m²
Thickness
- 12 mil / 0.3 mm
Temperature Resistance
- -40° to 176° F (-40° to 80° C)
Tensile Strength
- 34.9 lbs/in / 6.1 N/mm
- 27.2 lbs/in / 4.8 N/mm
Maximum Tensile Strength
- 270 (310) N/50 mm
- 210 (260) N/50 mm
Direction 1 Water Vapor Variability
- 0.17 (9.2) to 3.8 (217.4) US Perms (Ng/Pa.m². s)
Direction 2 Water Vapor Variability
- 0.16 (9.2) to 1.3 (74.4) US Perms (Ng/Pa.m². s)
Dynamic Diffusion-Equivalent Air Layer Thickness
- < 0.097 to ≥ 4.25 US perms
Smoke Developed Index (Rating)
- 55 (Class A)
Flame Spread Index (Rating)
- 0 (Class A)
Resistance to Water Penetratio
- W1
Hygrobrid® + moisture variable vapour control layer for permanently airtight building envelopes for roof, wall and ceiling structures