- Which is better oil based primer or water based primer?
- How long can you leave primer unpainted?
- Can I use water based paint over Zinsser BIN?
- How long should primer dry between coats?
- Why can’t you use TSP with Zinsser primer?
- What is TSP cleaner substitute?
- What is the difference between Zinsser BIN and Zinsser 123?
- Do I need to undercoat after Zinsser BIN?
- Is it OK if primer is patchy?
- How long before you can paint over Zinsser primer?
- How many coats of primer do I need?
- Do I have to sand after priming?
- Is TSP a Deglosser?
- Can you use a roller to apply primer?
- Is Primer water resistant?
- Do I have to paint over Zinsser primer?
- What is TSP cleaner good for?
- Is Zinsser BIN waterproof?
Which is better oil based primer or water based primer?
Slower-drying oil-based primers, such as an enamel undercoat primer, provide better adhesion and are easier to sand than water-based primers.
If you use a water-based primer, it’s likely to raise the grain of the wood and require more sanding before you apply the topcoat..
How long can you leave primer unpainted?
30 days30 days is what most manufacturers recommend before needing to be re primed.
Can I use water based paint over Zinsser BIN?
Zinsser’s primers (BIN, 123 and Cover Stain) all say in their technical docs that they can be painted over with any water-based or solvent-based topcoat.
How long should primer dry between coats?
1-2 hoursHow long to wait between coats of primer depends on the type of primer (oil or water based), and your painting conditions. It will take anywhere from 1-2 hours to a 24 full hours before your primer is dry.
Why can’t you use TSP with Zinsser primer?
In doing an house where there had been heavy, heavy smoking (the nicotine was running off the walls) I emailed the Zinsser site asking why they do not recommend washing the walls with TSP first. Their reply was that the TSP could leave a residue that made the primer less effective.
What is TSP cleaner substitute?
About Pre-Paint Cleaner / TSP Substitute Removes dirt, grease, grime, smoke, mildew, food stains, heel marks, crayon, old wallpaper paste, and wax from painted or unpainted wood, metal, or vinyl wallpaper. Do not use on porous or non-washable wallpaper.
What is the difference between Zinsser BIN and Zinsser 123?
The 123, or Bullseye product is waterbased, can be used as a sealer primer, adhesive primer, priming friable surfaces and stain blocking. The BIN is meths based and is used as a primer and stain blocker too, the choice of which depends on what you need it for, can you give more information?
Do I need to undercoat after Zinsser BIN?
Zinsser’s primers (BIN, 123 and Cover Stain) all say in their technical docs that they can be painted over with any water-based or solvent-based topcoat. But they never actually use the word “undercoat”; they only describe themselves as primers.
Is it OK if primer is patchy?
The primer coat doesn’t have to be perfect, but it should cover the surface (no bare spots) and it shouldn’t be so blotchy that you get drips or visible unevenness. You need to prime the surface thoroughly. The purpose of the primer is so give the surface uniform absorbtion properties.
How long before you can paint over Zinsser primer?
How soon can I paint over primer? Most latex primers dry to the touch within 30 minutes to 1 hour. But do not paint the wall until the primer dries thoroughly, which can take up to 3 hours. High humidity and cool temperatures prolongs drying times.
How many coats of primer do I need?
Generally, one to two coats of primer will suffice for painting interior walls, but how many you’ll need depends on the wall material, the paint color, and the type of primer used. Keep reading for the magic number of primer coats for all types of interior painting projects.
Do I have to sand after priming?
Summary. For your finish to be vibrant and not dull sanding after primer will ensure that the finish is not excessively dulled when you apply your paint top coat. You will typically use finer grit sandpaper and aim to achieve a smooth wood finish so that you get a fine appearing wood finish when you apply your topcoat.
Is TSP a Deglosser?
TSP is in essence a strong detergent and should not be used as a deglosser. However, it is a good product for cleaning and preparing a surface for painting. Just like for any other painting job around the house it is important to work on a clean surface. … Use a clean cloth to wipe off the residue.
Can you use a roller to apply primer?
For the larger spaces of the wall, apply primer using a 9-inch paint roller with a 3/8- to 1/2-inch high quality roller cover. Fit the moistened roller cover onto your paint roller. Stir and pour the mixed primer into a paint tray. Dip the roller into the primer, making sure it’s completely covered.
Is Primer water resistant?
In practice, primer is often used when painting porous materials, including concrete and wood. Using a primer is considered mandatory if the material is not water resistant and will be exposed to the elements. … Primer is not waterproof. No paint is waterproof.
Do I have to paint over Zinsser primer?
Yes you need to put finish paint over over the primer as primer is not designed to be left with nothing over it. It sounds like your painter is trying to cut corners on this step and you had better keep an eye on other things also.
What is TSP cleaner good for?
Use TSP Heavy-Duty Cleaner to clean and prepare your Home, Decks and Siding for painting. The cleaner removes Dirt,Grease,Grime,Soot and Chalked Paint. It is compatible with washable walls, floors and woodwork including decks and siding. It is specially formulated to control lead paint dust.
Is Zinsser BIN waterproof?
B-I-N® B-I-N® is the ultimate primer, sealer and stain killer. Permanently blocks Bulls Eye® 1-2-3 Bulls Eye® 1-2-3 is our classic universal interior and exterior, water-based, primer-sealer. …