
Saint-Gobain Weber
weberep epo 400 RS
About this itemCIVIL SPEC APPROVED
- Solvent-free formulation: weberep epo 400 RS is free from solvents, making it safer and environmentally friendly. SOLVENT-FREE
- High compressive strength: Achieves 55MPa in 1 day and over 70MPa in 10 days, ensuring durability. HIGH COMPRESSIVE STRENGTH
- Abrasion resistance: Provides excellent resistance to wear and tear, suitable for heavy-duty applications. ABRASION-RESISTANT
- Chemical resistance: Resistant to chemicals, making it ideal for sewage works and water tanks. CHEMICAL-RESISTANT
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Uses & Advantages
Primary Uses
- Resurfacing large areas
- Lining horizontal and vertical surfaces
- Rehabilitation of manholes
- Sewage works
- Water tank repairs
- Floor substrate preparation
- Primer for epoxy-based coatings
- Blow hole filling and pore sealing
Key Advantages
- Solvent-free formulation
- No primer required before application
- High abrasion resistance
- Excellent chemical resistance
- Easy application on large areas
- Acts as a primer for subsequent coats
- Smooth and even finish
- High compressive and flexural strength
FEATURES & BENEFITS
Solvent-free formulation
weberep epo 400 RS is free from solvents, making it safer and environmentally friendly.
High compressive strength
Achieves 55MPa in 1 day and over 70MPa in 10 days, ensuring durability.
Abrasion resistance
Provides excellent resistance to wear and tear, suitable for heavy-duty applications.
Chemical resistance
Resistant to chemicals, making it ideal for sewage works and water tanks.
Easy application
Can be applied with a trowel or spatula for smooth finishes on large areas.
Primer functionality
Acts as a primer for subsequent epoxy-based coatings, eliminating the need for additional products.
Versatile substrate compatibility
Suitable for concrete, plaster, metal, and wood surfaces.
Fast curing
Initial setting time is 8 hours at 25°C, ensuring quick project completion.
Key Specifications
DOWNLOADS & DATA SHEETS
Storage & Handling Guidelines
- Store in original, unopened packaging under cover.
- Keep in a dry location away from humidity.
- Protect from extreme temperatures and direct sunlight.
- Ensure containers are tightly sealed when not in use.
- Dispose of empty containers responsibly.

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