Saint-Gobain Weber
weberprim EP 2K
SKU: WEBER-WEBERPRIMEP2K-458
About this itemCIVIL SPEC APPROVED
- Composition: Epoxy resin and hardener, water-based formulation. WATER-BASED EPOXY PRIMER
- Mixing Ratio: A/B = 3:1 for optimal performance. UNIVERSAL APPLICATION
- Adhesion Strength: Adhesion to aluminum >2N/mm2 and concrete >1.8N/mm2. EXCELLENT ADHESION
- Hardness: Shore A scale hardness >95 ensures durability. CHEMICAL RESISTANT
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Uses & Advantages
Primary Uses
- Primer for polyurethane waterproofing coatings
- Primer for polyurethane joint sealants
- Primer for epoxy floor coatings
- Vapor barrier under smoothing mortars
- Primer for absorbent surfaces like concrete and plaster
- Primer for cement-based flooring products
- Application on non-absorbent surfaces like metal and glass
- Application on old acrylic-based coatings
Key Advantages
- Simple application with roller or brush
- Can be applied on moist surfaces
- Resistant to stagnating water
- Stops dust creation
- Provides high tensile and impact strength
- Heat and frost resistant
- Low odor
- Chemical resistant
FEATURES & BENEFITS
Composition
Epoxy resin and hardener, water-based formulation.
Mixing Ratio
A/B = 3:1 for optimal performance.
Adhesion Strength
Adhesion to aluminum >2N/mm2 and concrete >1.8N/mm2.
Hardness
Shore A scale hardness >95 ensures durability.
Resistance to Water Pressure
No leak under 1m water column for 24 hours.
Service Temperature
Operational range from -30°C to +90°C.
Pot Life
45-50 minutes at 20°C and 50% relative humidity.
Curing Time
Final curing achieved in 7 days under standard conditions.
Key Specifications
ColorMilky yellow
Hardness>95 (Shore A scale
Pot Life4550min
CompositionEpoxy resin + Hardener. Water
Mixing RatioA/B = 3:1
Overcoating Time612 hours
Final Curing Time7 days
Service Temperature-30°C to +90°C
Adhesion to Concrete>1.8N/mm2 (concrete failure
Adhesion to Aluminium>2N/mm2
Application Temperature10°C to 35°C
Resistance to Water PressureNo Leak (1m water column, 24h
Packaging / Pack SizeAvailable in 4kg and 20kg containers.
Coverage / Yield100200g/m2 in one or two layers
Certified standard values under UAE climate conditions.
DOWNLOADS & DATA SHEETS
Storage & Handling Guidelines
- Store in a dry and cool room.
- Keep in original, unopened packaging.
- Protect from moisture and direct sunlight.
- Maintain storage temperature between +5°C and +30°C.
- Ensure containers are tightly sealed when not in use.
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