Choose the Right Primer for Your Next Painting Project
He also provides helpful information on “do it all primers” and 11 specialty formulations: rusty-metal primer, vapor-barrier primer, problem-drywall primer, gray-tinted primer, PVA primer, high-bond primer, mold-killing primer, concrete-and-masonry primer, low-VOC primer, peel-bonding primer, and drywall primer.
Primer Experiment: Zinsser Gardz vs 123 vs PVA Primer
2020年2月2日 · The PVA (both 1 and 2 coat sections) appears significantly more dry than any of the other sections. This suggests the PVA does the worst job sealing and paint is getting absorbed. The 2 coats of Gardz appears the most wet, suggesting it seals the best. The 1 Coat of Gardz as well as both 123 sections are intermediate and are too close to rank.
PVA primer - Professional Painting Contractors Forum
2010年11月6日 · If anything, this guy using PVA might have better adhesion vs many primers. In theory. PVA's are typically pushed for new drywall but I suggest skipping the middleman and stick (no pun intended) with Gardz. Treating new board …
Primer / Sealer For New Drywall...Which Of My 3 Choices Is Best?
2012年2月7日 · PVA stands for polyvinyl acetate, the resin system used in the primer. PVA drywall primer was designed for new drywall. This type of primer wets the surface of the wall very well and seals the surface too (probably not as well as a universal acrylic stain blocker—however, it wets the surface of the wall better and is easier to re-coat).
PVA vs. Latex primers - DIY Home Improvement Forum
2007年12月20日 · PVA vs. Latex primers Jump to Latest 28K views 5 replies 4 participants last post by slickshift Dec 22, 2007
PVA primer vs. Tinted primer? - DIY Home Improvement Forum
2010年12月21日 · PVA primer is a primer made with a polyvinyl acetate binder resin, the way paints were made in the beginning some 40 years ago. They are the cheaper grades of primer as PVA resin like the ones I used to sell are plentiful and therefore cheap. Acrylic paints are usually made with 100% acrylic binder resins, but these are more expensive to buy.
Best primer over level 5 skim coat? PVA vs Gardz vs...
2020年9月15日 · I have brand new drywall with a skim coat for level 5 smooth finish. I want to use the best primer possible before painting, and looking for options, especially if you have used multiple types in this scenario. PVA - my drywall contractor and most regular contractors have mentioned PVA. It's also what I'm told to use when I go into Dunn Edwards ...
PVA Paint as raw drywall primer? Would you or wouldn't you
2022年8月7日 · PVA primer, drywall primer, Acrylic primer & raw wallboard. I am curious to know what level of priming of raw drywall the painters here find acceptable. Do you think a PVA paint is good enough, would you a apply a finish coat over PVA or PVA drywall primer or would you use a quality primer over the sealing coat?
Acrylic Latex Primer vs Latex Primer - DIY Home Improvement Forum
2008年8月2日 · If the Acrylic latex primer says it uses a 100% Acrylic binder, then the resins in it are made of PMMA. If they both say that they contain a Vinyl Acrylic binder, then there is little difference between them. Quite frankly, the reason why they recommend using a PVA primer over bare drywall is NOT because PVA is superior to PMMA in any way.
PVA Primer - Fine Homebuilding
2005年2月19日 · PVA primers are a necessity if you want a good paint job over new drywall. Some universal primers (like Zinsser Bullseye 1-2-3) will do the same thing as a PVA primer, with the added bonus of a quality primer/sealer all in one package.