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OSI Quad Max Evening Blue Elastomeric Polymers Caulk Sealant 9.5 oz
OSI Quad Max Evening Blue Elastomeric Polymers Caulk Sealant 9.5 oz
OSI Quad Max Evening Blue Elastomeric Polymers Caulk Sealant 9.5 oz
OSI Quad Max Evening Blue Elastomeric Polymers Caulk Sealant 9.5 oz
OSI Quad Max Evening Blue Elastomeric Polymers Caulk Sealant 9.5 oz
OSI Quad Max Evening Blue Elastomeric Polymers Caulk Sealant 9.5 oz
OSI Quad Max Evening Blue Elastomeric Polymers Caulk Sealant 9.5 oz
OSI Quad Max Evening Blue Elastomeric Polymers Caulk Sealant 9.5 oz
OSI Quad Max Evening Blue Elastomeric Polymers Caulk Sealant 9.5 oz
OSI Quad Max Evening Blue Elastomeric Polymers Caulk Sealant 9.5 oz
OSI Quad Max Evening Blue Elastomeric Polymers Caulk Sealant 9.5 oz

OSI Quad Max Evening Blue Elastomeric Polymers Caulk Sealant 9.5 oz

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Stays flexible, resists mildew and moisture, and can be painted to blend right in on indoor or outdoor jobs.
Osi MPN 1869745
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $9.99, average $11.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
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  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →

About Product Overview

OSI Quad Max pure silicone caulk in Evening Blue is built for joints and gaps that need to stay sealed through weather, moisture, and movement without cracking or shrinking. The elastomeric polymer formula stays permanently flexible once cured, so it holds up on both indoor and outdoor jobs where seasonal expansion and contraction would break down a lesser caulk. It's also mildew resistant and paintable, giving you options for finishing the job to match trim, siding, or fixtures.

  • 9.5 oz cartridge, covers approximately 29.1 linear feet
  • Color: Evening Blue
  • Permanently flexible, moisture and mildew resistant
  • Paintable finish for indoor and outdoor use
  • Clean up with mineral spirits
  • Made in the USA

The Details Specifications

Brand Osi
UPC 028756965039
Case Pack Quantity 12 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 2 × 2 × 12
Weight 1 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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