Novalink SL Self Leveling Sealant, Pail, 5-Gallon, SELECT COLOR - Novalink SL, Self-leveling Expansion Joint Sealant. High-performance Solvent-free 100% Solids, low VOC Polyether Sealant, Bulk Pail, 5-gallon. Price/pail. (Select Color before adding to cart; Special Order, 6-10 week leadtime; NOT returnable)
Novalink SL Self Leveling Sealant, Pail, 5-Gallon, SELECT COLOR
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Novalink Self Leveling Expansion Joint And Lap Joint Sealant. High-performance Solvent Free 100% Solids, low VOC, Polyether Sealant, SPECIFY COLOR. 5-Gallon Pail. Price/Pail.


  • Special order, Not returnable.
  • Shipping lead time: 10-12 weeks.


NovaLink SL is a silyl terminated Polyether high-performance, solvent-free 100% solids self-leveling sealant for use in horizontal expansion joints and roofing lap seams. It is moisture curing, and can be applied down to 32F. It can be used to fill joints between asphalt and concrete, and is compatible with both. Joint Size: 1/4 to 1 inch wide x 1/2 inch deep with +/- 25% movement.

Expansion plus/minus 25%. Designed for joints from 1/4 inch to 2 inches wide x up to 1/2 inch deep (see technical data sheet for detail).


  • Quick Curing: Cures much quicker than Polyurethane based products.
  • Easier to gun and tool in hot and cold weather (usable above 32F).
  • Outstanding Adhesion: Polyether Bonds to a variety of substrates without priming.
  • Fast skinning -- Resists dirt pickup on construction sites.
  • 100% solids -- No shrinkage.
  • Single component -- no mixing.
  • No solvents -- Safe to use indoors or in confined spaces; no odor after curing (mild ester odor before cure); compatible with EPDM membrane, single ply roofing, BUR Built up roofing and most other roofing or materials systems.
  • No bubbling during cure.
  • Unique polymer bonds wells to damp masonry.
  • High abrasion resistance. Excellent for pedestrian traffic.
  • Gun grade -- No special tools or mixing.
  • Paintable within 24 hours.
  • Excellent weathering properties.



  • Aluminum, Galvanized Metal, Siding Metals
  • Asphalt (aged not new) Asphalt Shingles
  • Block, Brick and Masonry
  • BUR Buit Up Roofing systems
  • Cap Sheets
  • Concretre, Pre-Cast Concrete, Stucco
  • EPDM
  • Foam
  • Glass / glazing
  • PVC
  • SBS Mod Bit
  • Stone
  • Vinyl
  • Wood, Treated Wood (cured)


  • Concrete Drive and Walkways
  • Asphalt-to Concrete joints
  • Expansion joints
  • Indoor/ Outdoor
  • Lap Seams
  • Pool Decks (use primer in continuous wet applications)



  • ASTM C-920, Type S, Grade P, Class 25
  • Uses T2, M and O
  • Federal Specification TT-S-00230-C Type I, Class B
  • Corps of Engineers CRD-C-541, Type I, Class B
  • Canadian Standards Board CAN 19, 13-M82
  • CARB and SCAQMD for VOC
  • Calif. Proposition 65
  • USDA Requirements for Non-Food Contact


  • Elongation at break: 350, ASTM D412
  • Hardness Shore-A: 15 +/- 3, ASTM C661
  • Tensile strength 120 psi, ASTM D412
  • Shear strength 147 psi, ASTM D1002
  • Tack free time 45 minutes, ASTM C-679
  • Shrinkage: No visible shrinkage after 14 days
  • Low temperature flex: Minus 10 degrees F, passes ¼ inch mandrel
  • Continuous Service Temp: -40 deg. F to 200 deg. F (-40C to 93C)
  • VOC content less than 19 grams / liter (ASTM D2369 / EPA Method 24)
  • Joint Design: See data sheet

More Product Information:


Email us at or
Call us at 1-800-474-7570 or 602-272-8128
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similar product terms: expansion joint sealant, sl sealant, novalink sl, SL1, novalink, nova link, chemlink, chem link, polyether sealant, self leveling sealant, self leveling caulk, sl caulk

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