Durable surfaces for exterior doors and windows


10.10.2017

New water-borne polyurethane system: Pinjadur Primer and Pinjadur 30 provides excellent resistance, which is comparable with that of a solvent-borne polyurethane system.

Customers opinion is an essential part of the development process

Nowadays, one-component water-borne products are widely used in door and window industries, especially for interior use. However, for exterior doors and windows exposed to harsh environments, two-component products are necessary. They provide an extremely durable surface. For this reason, Tikkurila has developed a water-borne, two-component polyurethane paint system for the special needs of the door and window industries. This system consists of Pinjadur Primer and Pinjadur 30 topcoat and provides excellent resistance, which is comparable with that of a solvent-borne polyurethane system.

When developing this system, Tikkurila is closely cooperating with the Swedish company Dieden-Ekodoor AB. With its location in Broby, Dieden-Ekodoor is one of Sweden's leading manufacturers of high-quality exterior and garage doors. A solid wooden door from Ekodoor can decorate your home the way you want and at the same time find the right features for the entrance. Due to the use of a color solution, it merges with the façade and a home feels welcoming in every way. In addition, Ekodoor has an environmental and quality certification, as well as front doors that are all CE-marked.


We thank Ekodoor AB for the provided pictures.
For more information visit: https://www.ekodoor.se


Paint system

The paint system consists of Pinjadur Primer and Pinjadur 30 topcoat and provides excellent resistance, which is comparable with that of a solvent-borne polyurethane system.

Pinjadur Primer – excellent primer with discoloration properties

Pinjadur Primer is a fast-drying, elastic, two-component primer. The product has good sanding properties and good adhesion to wood, MDF and HDF surfaces. Pinjadur Primer has an excellent ability to slow down the discoloration of the topcoat caused by resins. The product is suitable for overcoating water-borne one- or two-component topcoats, as well as solvent-borne polyurethane and acid-catalyzed paints.

Pinjadur 30 - reliable shield for durable protection of wood

Pinjadur 30 is a semi-matt, two-component polyurethane paint that has excellent weather resistance. It can be used as a topcoat in water-borne one- or two-component epoxy and polyurethane systems. Pinjadur 30 can be tinted in various colors in accordance with the Temaspeed Fonte tinting system.

The product forms a durable, easy-to-clean and non-chalking finish with excellent gloss and color retention. It can be cured at higher temperatures.


Testing of the Pinjadur paint system for outdoor use  

The EN 927 standard specifies a natural weathering test for exterior wood coating systems that are mainly intended for the decoration and protection of planed and sawn wood. The test provides a means of evaluating the performance of a wood-coating system during outdoor exposure. Durability is evaluated by determining changes in the decorative and protective properties of coatings after 12 months of exposure (changes in gloss, color, blistering, flaking, cracking, chalking, mold growth, adhesion and overall impression). In addition, water permeability and weather resistance are examined using accelerated weathering tests (QUV).

The Pinjadur Primer + Pinjadur 30 paint system has been tested in accordance with the EN 927 standard and provides excellent resistance for door and window surfaces subject to outdoor exposure.


Check also our new brochure

Pinjadur - polyurethane water-borne paints for exterior doors and windows
Pinjadur_brochure_small Pinjadur paints form a durable finish with outstanding color and gloss retention, even in Scandinavia’s harsh weather conditions. Pinjadur_brochure_ENG
 

Product information

Product data sheet
Safety data sheet
Hardener safety data sheet
Thinner safety data sheet
Pinjadur 30 - Water-borne PU topcoat
A two-component, water-borne polyurethane topcoat.
Product data sheet
Safety data sheet
Hardener safety data sheet
 
Pinjadur Primer - Water-borne PU primer
A two-component water-borne polyurethane primer.
Product data sheet
Safety data sheet
Hardener safety data sheet