The original chemical plaster bonding agent is a patented formulation. People have also suggested using elmer's glue mixed with water as a convenient substitute. a Application of bonding agent: Apply Plaster-Weld® uniformly using brush roller, or spray to form a continuous pink film over the entire surface. Plaster-Weld bonds new plaster to any clean, structurally sound, interior surface. Elmer's glue question slateberry 11 years ago So in my various wall repair sagas I happily learned on this forum about plaster bonding agents (Link, plasterweld, weld-o-bond, eucoweld, etc.). (NOTE: Plastering can begin immediately as soon as bonding agent is dry to the touch or delayed a week to 10 days with no effect on bond). Plaster-Weld® allows you to bond new plaster to any clean, structurally sound, interior surface. At contractor’s option, Plaster-Weld® and a white skim coat of plaster may be applied on interior ceilings, walls, beams and columns in place of smooth or rubbed concrete surfaces as shown or specified. Weld-Crete is also used for bonding setting beds for ceramic tile and for bonding portland cement plaster and stucco mixes and to bond to such surfaces as. Reapply Plaster-Weld® over areas not satisfactorily covered.Īpply a white skim coat of plaster 1/16 to 3/16 inch thick over Plaster-Weld® direct to concrete ceilings and other structural surfaces as shown and specified (the mixing, application and finishing of white coat shall be as specified for regular white finish coat). Gyproc BOND-it is a bonding agent for Gypsum plaster & Sand cement plaster that. Inspection of bonding agent: Prior to applying plaster, inspect bonding agent application to assure a continuous pink film over the entire bonding surface. Probably the best-known bonding agent to plasterers is Plaster-Weld. Application of wallpaper to newly bonded plastered surfaces should be delayed 90 days. Wait 60 days before applying bonding agent over newly painted surfaces. The Plaster-Weld original plaster bonding agent is a patented formulation incorporating polyvinyl acetate homopolymer. Glossy painted surfaces should be dulled with an abrasive. (NOTE: Painted surfaces must be sound, washable and firmly adhered to the substrate.
Form release agents, curing compounds, hardeners, and sealers must be compatible with Plaster-Weld®.Īpplication of bonding agent: Apply Plaster-Weld® uniformly using brush roller, or spray to form a continuous pink film over the entire surface. High performance bonding of one-coat finish plaster and/or two and three coat work to concrete ceilings, walls, columns, beams, and other structurally sound surfaces. Bonds new plaster to any clean, structurally sound, interior surface.
#Plaster weld plaster bonding agent free#
Surfaces to receive Plaster-Weld® Must Be Structurally Sound And Clean, free from loose material, dust, dirt, oil, grease, wax, loose paint, mildew, rust, laitance, or efflorescence. Plaster bonding agent interior 'plaster-weld'.
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