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GacoSeal

GacoSeal SM5591

GacoSeal SM5591 is a one component, acrylic self-leveling compound designed to seal mechanically fixed joints. After solvent release, this sealant exhibits a tough ductile mass that fulfills the sealant requirements of window, door & sky-light details.

Acryl-R® SM5591 is now GacoSeal SM5591. New name, same proven performance.

Benefits

  • Excellent adhesion
  • Outstanding UV resistance – non yellowing
  • Easy to apply
  • Fast skinning
  • Cures to a ductile consistency
  • Permanently flexible
  • Paintable / Mildew resistant
  • Primerless adhesion to substrates, including anodized and mill finish aluminum steel, galvanized steel, fiberglass, many plastics and rubber roofs

PACKAGING

  • 5 Gal. Pail
  • 55 Gal. Drum (Clear only)

COLORS

  • White
  • Clear
  • Aluminum
  • Bronze

APPROVALS

  • AAMA 803.3 (Narrow Joint Seam Sealers)
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Document Type

GACOSEAL ACRYL-R SM5591 March 31st, 2025 Product: GacoSeal SM5591 Product Data Sheets
US-EN-SDS-ACRYL-R-SM5591-ACRYLIC-SELF-LEVELING-SEALANT-BRONZE-2023 February 12th, 2025 Product: GacoSeal SM5591 Safety Data Sheets