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OSI SBR100 Window and Siding Caulk, 10 oz Cartridge, White
Regular price $10.50Orders start at $399 — combine any items to reach the minimum. Learn more
OSI SBR100 Window and Siding Caulk, 10 oz Cartridge, White
OSI SBR100 is a one-component, medium grade, solvent release window and siding caulk in a 10 oz white cartridge. This rubber-based compound extrudes cleanly from 0 to 100 degrees F, air cures to a tough elastomeric seal, and was developed for the aluminum siding industry. Sold one tube per order.
Key Features:
- Year-round extrusion: Formulated to extrude consistently and easily from 0 to 100 degrees F.
- Elastomeric cure: Air cures to a tough elastomeric seal that maintains its bond under most weather conditions.
- No dirt pickup: Won't collect dust or dirt, keeping lines clean.
- Quick skinning: Skins quickly to help keep the bead and work area tidy.
- Low tooling: Requires virtually no tooling when applied as directed.
- Siding formulated: Developed for the aluminum siding industry to avoid stringing, cut-off and dirt-collection problems.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | OSI |
| Sell unit | 1 tube, 10 oz |
| Product line | SBR100 window and siding caulk |
| Material | Rubber-based, solvent release caulking compound |
| Color / finish | White |
| Dimensions | 10 oz cartridge |
| Cure type | One component, air cures to elastomeric seal |
| Application temperature | 0 to 100 degrees F |
| Grade | Medium grade |
| Intended use | Window and siding caulking, developed for aluminum siding |
Fit and Compatibility:
Designed for window and siding joints, particularly on aluminum siding installations. It cures on its own; a caulking gun and backer rod where appropriate are sold separately.
Frequently Asked Questions (FAQ):
Q: What is included in one order?
A: One 10 oz cartridge of OSI SBR100 caulk in white.
Q: What temperature range can I apply it in?
A: It extrudes consistently and easily from 0 to 100 degrees F, making it suitable for year-round use.
Q: Does the bead need tooling?
A: No, it requires virtually no tooling when applied as directed.
Q: How does it cure?
A: This one-component rubber-based product air cures to form a tough elastomeric seal.
Q: Will it attract dirt?
A: No, it is formulated so it won't collect dust or dirt, a common problem with oil-based and butyl compounds.
Q: Is it only for aluminum siding?
A: It was developed primarily for the aluminum siding industry but is a general window and siding caulk.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Keep a tube of SBR100 on the truck for siding trim and window perimeter work in cold weather, since it extrudes down to 0 degrees F where many sealants stiffen. Cut the nozzle at the joint width and apply in a continuous bead without tooling. For joints expecting heavy movement, verify the joint design against the sealant's medium grade rating.
Solvent-release caulks should be used with adequate ventilation and kept away from ignition sources until cured.
Order OSI SBR100 window and siding caulk for clean, year-round sealing on siding and window jobs.
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