Can you put General Finishes top coat over paint?

Can you put General Finishes top coat over paint?

To reduce the occurrence of yellowing, we formulated Stain Blocker, a chemical stain and tannin blocking primer, and Brushable White Enamel. But the safest route is no use of topcoat over whites and light paint.

What is sealer finish?

A sealer is a product that is applied to the wood in order to protect it from damage. Sealers include stain, shellac, paint and oil. A sealer is a product that coats the wood in order to provide a layer of protection. In many cases, the term simply refers to a type of finish that is being applied to the wood.

How long does it take for General Finishes to dry?

about 30 days
CURE TIME: Cure time for all General Finishes oil-based products is about 30 days. During the curing process, protect your flat surfaces and avoid placing heavy items on horizontal surfaces or sliding anything across the surface.

Is General Finishes high performance top coat waterproof?

Dry Time to Re-coat: 2 hrs. WATER SPILLS AND DAILY USE: Clean water spills up as they occur during regular use and protect from heat. Although General Finishes products are water resistant, they are not impervious to water. Surfaces will not be damaged by spilled water so long as it is cleaned up promptly.

What clear coat will not yellow?

The best non-yellowing clear coat is Minwax’s Polycrylic. It’s easy to use, dries within a few hours, can be applied multiple times within 24 hours, dries completely clear, and doesn’t yellow over time. It comes in a variety of sheens, including satin, semi-gloss, and gloss.

Do you have to sand between coats of general finishes top coat?

Finish sand between coats with a fine-grade (220-320) foam sanding pad to improve smoothness and adhesion. Do not use steel wool.

What is the difference between sealer and finish?

Sealers are semi-permanent floor coatings that look and wear more like paints than like floor finishes. When compared to finishes, they are usually harder to apply correctly and much harder to remove. The coating makes the floor surface look smoother and shinier and makes the finish stick better.

What’s the difference between sealer and finish?

However, some sealants fill the tiny holes in the surfaces of materials without penetrating the floor itself. These surface sealers are good for concrete, terrazzo, and wood. Finishers protect the floor without penetrating it. They sit on top of the surface of the floor, acting as a defensive barrier.

How do I keep my top coat from turning yellow?


  1. Don’t apply any clear coat when using light or white paints.
  2. Always prime white paint with a paint system: Gf recommends either 2 coats of Stain Blocker or White Undercoat.
  3. We offer three types of self-sealing pigmented paint.
  4. Use disclaimers in your contracts.

Is General finishes Polycrylic?

Enduro White Poly is a professional high-solids, pigmented water-based wood finish engineered for cabinets and millwork. Use only over General Finishes White Undercoat or Stain Blocker….Specifications.

Basic Features
Interior or Exterior Interior only
Tintable Yes
Type Urethane/Acrylic Blend

Which is better Polycrylic or polyurethane?

Oil-based polyurethane is very durable, making it the best choice for refinishing wooden floors or furniture that gets a lot of use, such as a table. Polycrylic is a water-based product that is far less smelly and toxic than either type of polyurethane, making it easier to work with.

Is a sealer necessary?

If you’re going to paint over a porous substrate, we advise you to use a sealer if you want to make your painting job a hassle-free experience. Other uses of sealers can be to seal and retain any waxes in the substrate and protect the painted surface from staining.

Do you use sanding sealer before or after staining?

Re: Sanding Sealer. Sanding sealer should not be used prior to staining wood with a penetrating stain. Use of any type of wood sealer before staining will block penetration of the stain.

Why to use shellac sanding sealer?

Using Shellac sanding sealer when applied properly seals the wood grain and sets the stain from streaking prior to the French polishing. Good application of sanding sealer is very important, why? If applied too wet it will then take a very long time to dry, and therefore you will not be able to continue with you finishing.

Is sanding sealer necessary?

Sanding sealer is not necessary, but does make life easier in the finishing schedule. Sanding sealer has a couple of uses when using nitro. First being a high build sealer/adhesion enhancer, and second being easier to level sand than nitro clear coats.

What is a sanding sealer?

Sanding sealer is a product that helps woodworkers achieve a smooth, even finish on wood furniture and other projects.