Isomat Epoxyprimer 500 epoxy primer is a water-based, two-component product with a pale yellow tint. It prepares non-porous surfaces and old waterproofing layers before the application of polyurethane or epoxy coatings. It is also used on concrete and cement screeds before applying DUROFLOOR epoxy systems.
It can be applied to dry or slightly damp substrates, provided there is no standing water, and can be mixed with quartz sand to prepare a putty for filling imperfections. The next coat should be applied within 24–48 hours, once the primer’s moisture content is below 4%.
- Type: Two-component epoxy primer
- Surface material: Construction materials
- Application surfaces: Interior and exterior
- Colour: Pale yellow
- Weight: 4 kg
- Dilution: With water, up to 30% by weight
- Application: By brush, roller or spray, in one coat
- Coverage: 150–200 g/m²
- Mixing ratio: A:B at a ratio of 25:75 by weight
- Mixing time: 2–3 minutes with a low-speed drill
- Pot life: Approximately 60 minutes at +20°C
- Application temperature: Ideally from +15°C to +25°C
- Minimum curing temperature: +8°C
- Walkability: After 18 hours at +23°C
- Overcoating: After 24 hours at +23°C
- Final strength: After 7 days at +23°C
- Viscosity: 8,000 mPa.s
- Density: 1.02 kg/l
- Adhesion strength: Over 3 N/mm², with concrete failure
- Classification: SR-B2.0 according to EN 13813
- Environmental declaration: Environmental Product Declaration (EPD)
- Use: Prepare putty with 0–0.4 mm quartz sand at a ratio of 1:2 to 1:3 by weight
- Product Number
- 040206004
Specifications
- Genre
- Primer
- Surface Material
- Construction Materials
- Surfaces
- Multiprimer
- Properties
- Epoxy
Quantity
- Weight
- 4 kg
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.