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RPI Royal Edge Solvent Bonding Adhesive, 5 Gallon Pail
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RPI Royal Edge Solvent Bonding Adhesive, 5 Gallon Pail
RPI Royal Edge Solvent Bonding Adhesive is a solvent-based membrane adhesive used to adhere EPDM to insulations, plywood, OSB, concrete and block or brick. The listed item is a 5 gallon amber/gold pail, with 1 and 5 gallon pails available. Average coverage is 60 sq. ft. per gallon, applied to both surfaces.
Key Features:
- EPDM membrane adhesive: Formulated to adhere EPDM membrane to insulations, plywood, OSB, concrete and block or brick.
- Solvent-based formula: Solvent-based bonding adhesive for commercial membrane attachment.
- 60 sq. ft. per gallon: Average coverage is 60 sq. ft. per gallon, varying with substrate porosity.
- 1 or 5 gallon pails: Available in 1 or 5 gallon pails to match job size.
- Flash-off application: Applied to both surfaces and allowed to flash-off (dry) before mating surfaces together.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | RPI |
| Sell unit | 1 pail, 5 gal |
| Product line | RPI Royal Edge Solvent Bonding Adhesive |
| Available colors | Amber/Gold |
| Available sizes | 1 gal and 5 gal pails (listed item: 5 gal) |
| Material | Solvent-based adhesive |
| Coverage per unit | Approx. 60 sq. ft. per gallon on average; varies with substrate porosity |
| Application | Apply to both surfaces, allow to flash-off (dry), then mate surfaces |
| Intended use | Bonding EPDM membrane to insulation, wood, concrete and masonry substrates |
Coverage & How Much You Need:
Average coverage is 60 sq. ft. per gallon, so a 5 gallon pail covers roughly 300 sq. ft. on average; porous substrates can reduce coverage. Divide your total bonded area by 60 sq. ft./gal and add allowance for porosity.
Fit and Compatibility:
For EPDM membrane bonding to insulations, plywood, OSB, concrete and block or brick. Check with the manufacturer for compatibility of the substrate material with the adhesive before use.
Frequently Asked Questions (FAQ):
Q: What substrates does it bond to?
A: It adheres EPDM to insulations, plywood, OSB, concrete and block or brick; check with the manufacturer for compatibility of the specific material.
Q: What coverage should I expect?
A: Average coverage is 60 sq. ft. per gallon, though porosity of the substrate may increase or decrease that figure.
Q: How is it applied?
A: Apply to both surfaces, allow the adhesive to flash-off (dry), then mate the surfaces together.
Q: What pail sizes are available?
A: The adhesive comes in 1 and 5 gallon pails; the listed item is the 5 gallon pail.
Q: Is it for TPO too?
A: The product description covers EPDM membrane; confirm any other membrane use with the manufacturer.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Bonding adhesive is applied to both the membrane and substrate, so budget material for both sides and watch flash-off time with temperature and humidity. Stir thoroughly and verify substrate compatibility, especially over board stock. On porous decks expect lower coverage than the 60 sq. ft./gal average.
Solvent-based adhesives release flammable vapors; provide strong ventilation, keep ignition sources away, and follow the safety data sheet.
Order RPI Royal Edge Solvent Bonding Adhesive in 5 gallon pails for your EPDM attachment work.
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