EWI-310 Universal Primer - 20kg
EWI-310 Universal Primer - 20kg
Price: £50.62 (£60.74 inc VAT)
- Product Code: A1-2691
- Delivery Time: 2 - 3 working days
- Brand: EWI Pro (Tech. support: 02033974067)
- Model: 20kg
- Weight: 20.00kg
Our ratings on 18-09-2026:

4.8 out of 5
EWI-310 Universal Primer - 20kg
Weight: 20kg
EWI-301 Water Based Primer is EWI-310 Universal Primer is used to prepare substrate surfaces to create an artificial key before applying adhesives. It reduces absorbency and improves adhesion. EWI-310 consists of water-based acrylic polymer dispersions, refining agents, quartz aggregate, pigments and water. The presence of quartz aggregate creates a strong textured surface which makes the adhesive layer can bind easily. Colour red.

CHARACTERISTICS
- Ease of Application,
- Can be used on a variety of substrates,
- Waterproof,
- Frost-proof,
- Vapour-permeable,
- Increases the adhesion of paints and mortars,
- Facilitates the application of paints and mortars.
APPLICATION
- All substrates must be stable, even and clean.
- Remove all unstable (dull sounding) plaster from the substrate.
- All uneven surfaces should be levelled out using the EWI-260 Levelling Mortar.
- Mix the contents thoroughly before use.
- Do not dilute with water or any other product.
- Apply using a brush or roller.
- Highly absorptive substrates should be re-primed after about 4 hours.
- Paints, surface finish products or adhesives should be applied at least 24 hours after priming.
- Work must not be carried out during rain or snow, in strong winds and in direct sunlight without special protection to limit exposure to weather conditions.
- Recently rendered coats must be protected against rain, frost and over-rapid drying.
CERTIFICATION
- European Technical Approval No. ETA-07/0192
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