Wedi Joint Sealant, 10.5 oz. cartridge MS Polymer Sealant US5000013



Wedi Joint Sealant - 10.5 oz Caulking Tube (Single or Case)


Wedi Joint Sealant


Product information

Wedi Joint Sealant, 10.5 oz. cartridge MS Polymer Sealant US5000013

wedi Joint Sealant is a flexible sealant and construction adhesive that creates strong and waterproof connections between wedi assembly parts without additional tape reinforcement needed. It is used to join and waterproof between wedi products where they connect, and over the seams of these connections.

Additionally, wedi Joint Sealant is applied over fastener penetrations/points.  wedi Joint Sealant is a single component Silyl Modified Polymer (SMP) for use in wedi product system installations as specified in installation manuals. The product is especially formulated for high green strength (high immediate internal strength), adhesion in wet and alkaline environments, and permanent flexibility. The product forms strong connections between wedi components and provides watertight seals on and in joints and seams, and allows for dissipation of stress caused by shock, vibration, or thermal movement.

1-1.2 oz. per ft2 of wedi building panel on walls covers your needs for shower wall, base and curb installation; additional sealant is needed for seats,benches, niches,etc.
10.5 oz. (310 ml)
1 Cartridge

Technical Performance Data

Base Material
Silyl Modified Polymer (SMP)
UV Resistance
Light Grey
Curing Method
Green Strength
1400 PA (Physica Rheometer MC 100)
Specific Gravity
1.5 g/ml
Skin forming time
Approx. 20 minutes
Thorough Hardening
Approx. 3mm/24 hours
Volume Change
Less than 3% (DIN 52451)
Tensile strength
350 psi (DIN 53504 / ISO 37)
Elongation at break
400% (DIN 53504 / ISO 37)
Shore A hardness
50 (DIN 53505)
Shear strength
305 psi (DIN 53283/ASTM D1002) (adh. thickness 2mm, test speed 50mm/minute)
Temperature Resistance
Approx. -40F to 250F (-40C to 121C)
Application temperature
41F to 95F (5C to 35C)

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