Discount Builders Merchants - Top Coat Primer

NORTHFLEET: 01474 569 874

Currently Delivering to the following Postcodes: DA, ME, TN, SE, RM, BR, CR & IG

EWI Pro Top Coat Primer is designed to be used in conjunction with any of our silicone renders. There are several reasons for using the Top Coat Primer (EWI-333); firstly it aids adhesion between the render and the basecoat. Secondly it limits the absorption of the basecoat layer, ensuring the render cures properly – this is especially important during the summer months, giving the installer time to get a finish on the render. Finally the Top Coat Primer can be tinted in the same colour as the render being used, ensuring that there is no basecoat bleed through. The EWI Pro Top Coat Primer is based on potassium water glass and water dispersion of silicon resin and helps strengthen the substrate and limits its absorptive capacity without compromising its breathability. Our Top Coat Primer should always be used during the summer months because it gives the render applicator more time to get the required finish on the render, however even during the cooler months of the year the primer aids adhesion between basecoat and the silicone render so we do recommend using it all year around.

SKU:

1017510

Price:

£63.60

Quantity:

Delivery

Click & Collect

Product Specifications

Waterproof
Frost-proof
Vapour permeable
Increases adhesion between basecoat and render
Limits absorption of basecoats
Solvent-free

Product Specifications

Application: Apply the EWI Pro Top Coat Primer uniformly to the substrate by using a roller to paint it on. Allow to dry before application of Silicone Render. Works must not be carried out at temperatures below 5℃. Works must not be carried out during rain or snow, or in strong winds or direct sunlight without special shields to limit exposure to weather conditions. Recently rendered walls must be protected against such elements.

Application temperature (air, substrate, materials): from +5°C to +25°C
Coat drying time: approx. 4 hours
Time to leave before rendering: approx. 24 hours after priming
Colour: white (although can be tinted to match the render colour)

Product Specifications

Storing Top Coat Primer
Shelf life: up to 12 months from the date of manufacture. Keep dry and in the original containers at a temperature ranging between 5℃ – 25℃.