Montana Tech Plastic Primer Spray seals plastic surfaces and prepares them for the following color coatings. You can use it to increase the adhesion, intensity and durability of the paints and varnishes used, as well as to reduce the risk of cracks forming.
You can use the primer on:

• Ethylene-propylene-diene rubber (EPDM)
• acrylonitrile butadiene styrene (ABS)
• glass fiber reinforced plastic (GRP)
• rigid PVC
• Polyurethane (PUR plastic, resin)
• polystyrene (PS plastic)
• polyamide (PA)

Excluded is high density polyethylene (HDPE). Due to the very different chemical composition of plastics, a preliminary test on a non-visible area is recommended in any case.

Before applying the primer, make sure that the surface is clean and dry and free of dust and grease. Apply the tech spray in several thin coats with a spray distance of 25 cm. Wait a few minutes between coats, but not so long that the previous coat is already dry. The optimum application temperature is between 10 and 25 °C. The humidity should not exceed 60%.

Depending on the environment and how many primer coats you have applied, you can recoat your plastic with synthetic, nitro-combination and acrylic paints after 3 to 24 hours. Again, it is advisable to do a test on a non-visible area beforehand.

Good to know: Try to protect your project from large temperature fluctuations, as plastics can expand and contract in hot and cold conditions.

Free standard delivery within Germany and free collection from Modulor in Berlin for orders over 79 €.

5,95 € shipping costs, if order value is less than 79 € (DE)

2,95 € for pick-up at the store in Berlin, if order value is less than 79 €

Express and forwarding shipping

From 19 € express surcharge you will receive your order particularly quickly with standard shipping within Germany.

From 69€ is the cost of shipping within Germany. You can recognize articles with forwarding shipping in the store by the truck symbol .

Especially for Berlin

From 34.90 € courier shipping for standard and forwarding goods.

• Free returns for standard shipping within Germany
• Extended, voluntary return policy of 30 days for complete, undamaged goods in their original packaging
• You are responsible for the cost of returns for forwarding goods and returns from a country outside Germany

Excluded from returns

Excluded from returns are sections of rolled goods, cut-to-size pieces and other goods made especially for you, as well as used goods, newspapers, magazines and periodicals, Modulor vouchers and items that we do not carry in our range but have ordered at your request.

Good to know: The furniture variants in our configurators that can be delivered quickly are not cut to size, but standard formats that can be returned.