FLEX SEAL Flex Paste Super Thick Rubberized Paste User Guide

June 10, 2024
FLEX SEAL

Flex Paste Super Thick Rubberized Paste
User GuideFLEX SEAL Flex Paste Super Thick Rubberized
Paste

Flex Paste Super Thick Rubberized Paste

FLEX PASTE® is a super-thick, rubberized paste that clings to surfaces and instantly fills large gaps, cracks, and holes. Once dry, FLEX PASTE turns into a strong,  flexible, watertight barrier that seals out air, water, and moisture.

WHAT DOES IT DO?

  • Clings, coats, seals & protects a variety of surfaces
  • Can be applied to dry or wet surfaces
  • Can be applied underwater and does not dissolve
  • Creates watertight seal on windows & doors to help prevent floods & water damages
  • UV, chemical & mildew resistant
  • Expands & contracts, never shrinks or cracks
  • Seals holes to keep pests out
  • Can be pushed into hard-to-reach areas
  • Can be painted, shaped, & molded
  • Lasts for years, with proper application, care & maintenance
  • Exposed product forms a skin within 15to 30 mins
  • Product fully cures within 24 to 48 hours and gets stronger over time. Begins to cure once exposed to air, moisture, & humidity

TEMPERATURES

  • Storage: 60° F to 100° F
  • Apply to surfaces: 0° F to 150° F
  • Withstands: -40° F to 200° F

HOW DO I USE IT?

  • Surface must be free of grease, oil, & dirt
  • Use a putty knife, trowel, or similar tool
  • Remove a smooth even layer of paste from top of the tub
  • Apply generous amount to a surface, using an even sweeping motion
  • On wet surfaces use a generous amount & press firmly on the surface. Etching surface may help adhesion
  • Allow 24 hours to cure between coats
  • Uncured Paste can be cleaned with a dry cloth
  • Denatured alcohol, mineral spirits or acetone can be used to aid in removing uncured Paste
  • Always replace protective foil & silica gel packed. Secure lid tightly after each use
  • Remove any cured pieces or skin that may have formed before reusing
  • To increase shelf life, store in a cool dry, humidity-controlled environment
  • Cured Flex Paste can be removed with strong/sharp tools (i.e., chisel). Surfaces may suffer damage

NOT RECOMMENDED:

  • Not designed to withstand extreme heat, pressure, or harsh chemicals
  • Do not use to seal gas/oil tanks (flammable materials)
  • Not tested for safe use with plants & animals
  • Do not use on potable water containers
  • Not tested for food safety
  • Do not mix cured product with fresh usable product
  • Do not remove product in scoops from tub. Skim product off the top evenly
  • Do not use water to clean uncured paste
  • Sanding is not recommended
  • SIZES 8 COVERAGE
  • 9 oz. Cartridge (caulking gun required)
  • 1 lb. Tub
  • 6 lb. Tub
  • 12 lb. MAX Tub
  • 3 lb. Tub
    One Pound of Flex Paste provides about 10 linear ft at 2 inches wide with a layer thickness of approx. 1/16 inch.

RECOMMENDED SURFACES

•Wood• Glass• Tile• Concrete• Aluminum• Metal• Brick• Stucco
• Masonry• Copper• Fabric • Fiberglass • Ceramic • Porcelain
• Natural Stones • Roofing • PVC • EIFS • CSPE • EPDM
• Hypalon Polyurethanes, and so much more FLEX SEAL Flex Paste Super Thick
Rubberized Paste - Fig

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