VITROCOAT

What is the best way to apply Vitrocoat industrial strength glass paint?

We provide detailed mixing and application notes for all new customers, however if you are spraying manually, we recommend keeping the glass horizontal, applying one light covering coat onto clean glass. Spraying should be done in repeated passes across the panel in one direction (e.g. side to side.) This light coat should be allowed to dry for a few minutes. A second coat is then sprayed in the opposite direction (e.g. up and down.) Do not spray too heavily, as this will extend the drying time, increase cost, and can cause runs in the paint. It is possible to use a paintbrush or a roller if a spray gun is not available, however we recommend spraying or curtain coating for the most professional finish.

Can I use Vitrocoat with any paint?

No – It is very important to use a 2-component Polyurethane paint. These paints are supplied with 2 components, which is one can of paint and a separate – smaller can of hardener.
VITROCOAT must be thoroughly mixed with the paint. The mixing ratio is as little as
10mm of Vitrocoat in one litre of paint. The paint can be stored like this for months if properly
sealed. Hardener should ONLY be added to the paint when you are ready to start painting.

What kind of glass can I use with Vitrocoat Industrial strength glass paint?

VITROCOAT can be used on virtually any glass which has not been previously coated.
You can paint clear float, body tinted, low iron, laminated, fused, or tempered glasses.
If glass with reflective coating needs to be colour coated, it should be painted on the
uncoated surface.

Does the paint need to be cured?

Basically no. The painted glass will air-dry at room temperature in a suitable rack.
Generally speaking, the panels will be touch dry after a few hours, and ready to handle after 12
hours. For faster results, freshly painted glass can be passed through a hot air/infrared dryer
at 60º C to speed up the curing time.
Curing times will depend on the ambient temperature and humidity of your workshop.

I do not have a professional spray booth, what about dust?

You must ensure that the glass is clean – dust and grease free before painting. Since
the glass will be painted on the back of the panel, it will be viewed from the glass side, so if after painting, any light dust settles on the wet paint surface, this will not be seen from the glass side! 

Can I laminate 2 pieces of glass with paint in between?

Absolutely! EVA lamination film works very well.
Customers have painted different colors on two separate panels and laminated the painted
surfaces together with EVA film, to make partitions, where each side has a different colour!

Please note: PVB laminating film is not adhesive enough to bond adequately with the paint surface.