ChemLink, #F1428 1-Part Sealer - 10.1 oz. Tube - Gray - Case of 24 tubes

1-Part is a moisture curing, pourable sealant designed for use in pitch pans and warranted chem curb penetrations seal, suitable in damp, dry, or cold climates. Part-1 is solvent free, contains no Isocyanates and will not shrink upon curing. Can not " out gas" or bubble on damp surfaces as urathane sealants often do. 1-part has resilient "elastomeric" properties and excellent adhesion to most construction materials. It can be used effectively in many difficult construction site conditions and cures in wet or dry climate conditions and at low temperature (32 degrees F / 0 degrees C). 1-Part's low durometer accommodates greater movement in penetration seal than typical urethane sealants. 

Advantages 

• Solvent free, 100% solids will not shrink
• 20 minute skin over
• no outgassing on damp surfaces
• Good UV stability, will not suntan
• Paintable within 24 hrs. (see limitations)
• Self-leveling, no special tools or mixing required
• Applications at temps as low as 32 degrees F ( 0 degrees C)

Compatible Substrates

Colors: Gray

CASE OF 24

INSTALLATION

Bonding surfaces should be clean, dry and free from all contamination that may inhibit the sealant’s performance. Brush away all gravel or loose granules. Isopropyl alcohol is an effective cleaner for surface preparation. Do not extend 1-Part with foreign materials or liquids. The seal surface will skin over and will be water tight in approximately 1 hour. Do not use if rain is anticipated within 4 hours. Please contact customer service for application guidelines with temperatures below 32°F (0°C). Do not use on TPO without the use of TPO primer. Do not use on Hypalon. Smooth APP membranes require a granulated target. This product sets rapidly upon exposure to moisture.