![]() You have discovered what does not work when using Elmer's Glue with Easy Sand. Painting and its associated prep work is really like doing chemistry experiments. You will be able to scrape up the Easy Sand with a spackle knife, but you might damage the spackle kinfe trying to scrape up the Durabond! Try dropping a glob of both on a floor and let them dry. It has more glues in it than its lighter brother Easy Sand does. ![]() If you are really worried about hot mud adhering to your patches, do a 1st coat with USG Durabond. I would imagine that if you had just sanded down the surrounding areas of where you patched you would not have needed to use either Elmer's or Plaster Weld (If you planned on painting over the glossy paint on your walls you would have done well to sand all the glossy surfaces to dull them anyway, then you would have been able to patch without any glue and paint right away after priming your patches). Glossy painted surfaces should be dulled with an Surfaces must be sound, washable and firmly adhered to the Applies simply by brush, roller, or spray in a uniform coating, and dries. It provides enhanced plaster adhesion to surfaces like gypsum plaster, cinder block, stone, drywall panels, and other similar materials. Using brush roller, or spray to form a continuous pink film USG Plaster Bonder: Pink is a vinyl acetate homopolymer emulsion used to bond new plaster to any structurally sound interior surface. Here is the spec sheet for a product by Larsen called Plaster Weld:Īpplication of bonding agent: Apply Plaster-Weld® uniformly There are products that are out now that are specifically designed for what you tried to use Elmer's Glue for, only they are better than thinned down Elmer's glue. Rolling thinned down Elmer's Glue was an old trick used to help new plaster or hot mud to adhere to questionable surfaces. What you don't use just replace the lid & there is no shelf life.Ĭost is a little higher but requires no sanding.Īnother question have you had any big change in humidity that would have caused the rock Lath to expand than dry & contract?Īlso the nails would move with the wood under high humidity.To add a few things to the good advice of ClarenceBauer: I would recommend the use of Master of Plaster it is a wet pre-mix plaster that is applied as thin as 3/32' & no more than 3/16" you can stop & start any time & have no cold joints. There are a few restoration veneer plaster products available that are more user friendly. ![]() ![]() Gold Bond also has a veneer that is equal to the Diamond but in my opinion it is a little harder to work with. You can use USG Diamond veneer Plaster this type of plaster will give you about 1&1/2 hr to finish & this time may be shorter depending on Temp. Yes it can be repaired back to a smooth surface.įirst you should remove all the popcorn texture.Īs for the correct Plaster material you have a few to choose from depending on your skill on applying a Plaster finish. As stated, this is a rock lath/plaster ceiling aside from the one (long) crack the rest of the original plaster seems to be holding up well and I don't see any reason to tear it out and start from scratch or perform some hybrid repair.Ĭlick to expand.Is the rock Lath attached with nails? I did find several helpful old threads covering plaster repairs and best suited products but figured I'd rehash this topic to see what comes up now.Īlso, please don't suggest any drywall type repairs. I'm thinking it would be a good idea to support things on both sides (the entire length) with some screws/plaster washers but I need some advice on this approach from some plaster experts and what should follow, prep work, etc. For my first crack (heh) at it I'd like to actually fix it. Concrete & Plaster Bonding Systems - Worldwide Since 1 6 Preston Court essup MD 633-666 Plaster-Weld Plaster Bonding Agent Description : Plaster-Weld The original plaster bonding agent is a patented formulation incorporating polyvinyl acetate homopolymer. Long ago this was treated as a drywall repair then covered with popcorn, it took around 10 years to show up again but it did. So I have a crack running down the entire length of my living room, investigation shows it's right where one course of rock lath meets another and there is some barely perceptible vertical movement on both sides.
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