Can you use primer filler bare metal?
Both Epoxy Primer and Self-Etch primer (Self-Etching primer) can be used on bare metal. Both provide corrosion protection, and both can be top-coated with primer surfacer.
What type of primer do you use on bare metal?
Simply put, epoxy is the best primer for bare metal, making it excellent for newly fabricated metal parts or ones that have been fully stripped. 2. Mixed Surfaces – Some primers and coatings need the entire surface to be uniform and all the same material.
Are filler primers Sandable?
Dupli-Color® Filler Primer features a high build automotive formulation capable of filling deep scratches and minor surface imperfections. A fast-drying, sandable finish allows for easy feather edging while providing a smooth and rust resistant surface that promotes top coat uniformity.
Is Rust Oleum filler primer Sandable?
Product Description Rust-Oleum Automotive 2 in 1 Filler and Sandable Primer spray paint offers a durable and long lasting base coat to enhance later painting on auto body surfaces and more. Any angle spray and a comfort tip allow painting of hard to reach spots and reduce finger fatigue.
What comes first filler or primer?
Do not proceed to Primer Filler stage until filled area is even. Adding body filler AFTER primer filler should be avoided to prevent possible adhesion, staining and shrinkage concerns.
Do you Prime metal before filler?
We use 36 grit grinding disks to clean and texture the metal before applying filler. You can even use something as fine as 80 grit, just be sure to push the filler into the scratches so that it bonds well. No priming or etching is needed as long as the metal is textured and not rusted.
Is epoxy primer Sandable?
Epoxy primer may be topcoated after approximately 30 minutes (wait 45-60 minutes after applying more than two coats), or up to about five days. After five days, primer MUST be scuff sanded prior to topcoat application. May be sanded (wet) the day after application. Wait two to three days before sanding dry.
What does filler primer do?
In effect, filler primers, which are typically acrylic urethane, are formulated to fill in any pits in the surface from sanding or rust and to build a smooth surface for a finish coat. …
Is rustoleum self etching primer Sandable?
About 2 in 1 Filler and Sandable Primer Rust-Oleum® 2 in 1 Primer provides a tough, rust inhibitive base for most brands of Automotive lacquers and enamels. For use on metal, wood and fiberglass surfaces.
Is etching primer Sandable?
Sanding the self-etching primer is not recommended by most manufacturers, as it is based on acid. As a reminder, self-etching primer is primarily an acid base with pigments added, so you should wear a mask when applying it.
How do you use rustoleum Sandable primer?
Strain Sandable Primer with a fine screen before pouring it into the spray gun cup. Set conventional spray gun pressure to 30-40 psi. Apply 2-3 coats allowing 5-10 minutes of dry time between coats. For best results allow Primer to dry for 1 hour before dry sanding.
Is filler and primer the same?
Autobody filler is (basically) made of a vinyl ester or a polyester type resin. Epoxy primer is (basically) made of an epoxy type resin. If you were to bond/glass over a metal pad to a fiberglass boat, vinyl ester or polyester is never used, epoxy is.
What is the difference between primer Surfacer and primer sealer?
The most important distinction you need to understand is that a primer surfacer is intended to be sanded while a primer sealer is not. Surfacers are designed with fillers and pigments that make them easier to sand and powder when cured.
Can primer Surfacer be used as body filler?
Although primer surfacer is often referred to as high build primer, it should not be used as body filler. That leads to shrinking and waves. Do good bodywork. Guide Coats A guide coat will show you if the panel is as flat and smooth as possible.
What is the best primer Surfacer to use?
If you need to start with bare metal, an epoxy primer should be used first to grip the metal well. Over this, a primer surfacer should be used and then … Drezek can leave primer and body filler in … Spectracron 315 primer surfaceris recommended for both original-equipment manufacturers and finishing job shops requiring a filler-type primer.
What is the difference between primer-sealer and non-sanding primer?
“Sealer” a non-sanding product that is applied prior to painting. “Primer-sealer” A sealer that can be applied over bare metal and then top coated without sanding.