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Chem Link 1-Part Pourable Sealer


Colors: Black, White and Gray

Size: 1/2 Gallon Pouch

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Chem Link 1-Part Pourable Sealer

Chem Link 1-Part Pourable Sealer is a moisture curing, pourable sealant designed for use in pitch pans and can be used in ChemCurb and E-Curb penetration seals. 1-Part Pourable Sealer is suitable for application in damp, dry, or cold climates. It is solvent free, contains no isocyanates and will not shrink upon curing. 1-Part will also not “out-gas” or bubble on damp surfaces as urethane sealants often do. Due to it’s resilient “elastomeric” properties and excellent adhesion to most construction materials, 1-Part can be used effectively in many difficult construction site conditions. In addition to all of these features, it also cures in wet or dry climate conditions and at temperatures as low as (32°F / 0°C)!

Cure time is dependent on atmospheric conditions, though it is a moisture cure sealant. Product cures at a rate of 1/4″ a week at 70°F (22°C) at a 50% relative humidity.  Lower temperature and humidity will slow down the cure, high temperature and humidity will speed up the cure.


  • Solvent free – 100% solids will not shrink
  • 20 minute skin over
  • No out-gassing on damp surfaces
  • Color stability so it will not fade in the sun
  • Paintable within 24 hours
  • Self leveling and no special tools or mixing needed
  • Can be applied at temperatures as low as 32°F (0°C)

Regulatory Compliance & Green Standards:

  • Conforms to OTC Rule for Sealants
  • Meets requirements of California Regs: CARB, BAAQMD and SCAQMD
  • Does not contain any cancer causing chemicals listed in California Proposition 65
  • Conforms to USDA Requirements for non-food contact
  • LEED 2.2 for New Construction and Major Renovations: Low Emitting Materials (Section 4.1) 1 Point
  • NAHB Model Green Home Building Guidelines: 5 Global Impact Points
  • VOC Content: less than 19 grams / liter ASTM D2369 EPA Method 24 (tested at 240° F (115° C)

Colors: Black, White and Gray

Size: 1/2 Gallon Pouches


Chem Link 1-Part Pourable Sealer Product Data Sheet

Chem Link 1-Part Pourable Sealer SDS Sheet

If you would like to see a list of all Chem Link products we offer, please click here.  To visit the manufacturer’s website, please click here.

This product typically ships within 2 business days.  If you have any questions, please call 800.267.2308 and ask for an E-Commerce Representative!

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