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Home > Sealants and Caulks > Sealant Selection Guide
Sealant Selection Guide
Note: The following information is a guide only. The exact sealant selection depends on the characteristics of each job. For further assistance, contact your PSI Sales Representative or PSI Customer Service at 1-(800)-CAULK-IT.
Selecting the correct PSI Sealant...
compatibility testing is recommended prior to actual application.
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Silicone |
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Polyether |
| • |
Polyurethane |
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Polysulfide |
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Single Component |
Multi-Component |
| 601 |
613 |
631 |
641 |
801 |
901 |
1000 |
952 |
7000 |
270 |
270SL |
350 |
350SL |
| Joint Type |
| Vertical Joints |
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| Horizontal Joints & Traffic Bearing Joints |
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| Substrate Considerations |
| Damp Surface |
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| Wall Panel (Dryvit, Parex) systems |
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•s |
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•s |
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•s |
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| Metals Subject to Corrosion |
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| Environment |
| Extreme Movement, (In excess of ±25% original width) |
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| Submerged Joints s |
•H |
•H |
•H |
•H |
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| Temperature >400ºF |
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| Temperature >180ºF |
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| Food Areas |
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| Potable Water Containment (NSF) |
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| Application Requirement |
| Tack-Free Time <1 hour |
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| Low Odor |
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| Paintable |
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| No VOC |
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| No Solvents |
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s - With appropriate PSI primer, Consult Customer Service for
assistance (800) -228-5548.
H - Non-porous
substrates only. |
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