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OSI SC175 White Synthetic Rubber Acoustical/Draft/Smoke/Sound Insulating Sealant 28 oz
OSI SC175 White Synthetic Rubber Acoustical/Draft/Smoke/Sound Insulating Sealant 28 oz
OSI SC175 White Synthetic Rubber Acoustical/Draft/Smoke/Sound Insulating Sealant 28 oz
OSI SC175 White Synthetic Rubber Acoustical/Draft/Smoke/Sound Insulating Sealant 28 oz
OSI SC175 White Synthetic Rubber Acoustical/Draft/Smoke/Sound Insulating Sealant 28 oz

OSI SC175 White Synthetic Rubber Acoustical/Draft/Smoke/Sound Insulating Sealant 28 oz

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Seal your space with the OSI SC175 White Synthetic Rubber Acoustical/Draft/Smoke/Sound Insulating Sealant 28 oz for superior noise and moisture protection.
Osi MPN 1496542
Sold Locally Only

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

Typical Store Price i
Typical store price: low $7.99, average $8.99
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
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Experience superior protection and performance with the OSI SC175 White Synthetic Rubber Acoustical/Draft/Smoke/Sound Insulating Sealant 28 oz. This innovative sealant is expertly designed to combat noise, drafts, smoke, and moisture, making it an essential solution for both residential and commercial applications.

Key features of the OSI SC175 White Synthetic Rubber Acoustical/Draft/Smoke/Sound Insulating Sealant 28 oz include:

  • Permanently Flexible: Adapts to movement without cracking, ensuring lasting seals.
  • Moisture Resistant: Protects against water damage, providing durability in various conditions.
  • Paintable: Easily integrates with your design aesthetics for a seamless finish.
  • Low VOC Level: Safe for indoor use, promoting a healthier environment.
  • Easy Application: Packaged in a convenient cartridge for hassle-free use.

This OSI SC175 White Synthetic Rubber Acoustical/Draft/Smoke/Sound Insulating Sealant 28 oz is not just a sealant; it’s a comprehensive solution for creating a comfortable and quiet space. Whether you are sealing cracks, joints, or gaps, this product ensures that your environment remains peaceful and protected from unwanted elements.

Don’t compromise on quality—choose the OSI SC175 White Synthetic Rubber Acoustical/Draft/Smoke/Sound Insulating Sealant 28 oz for unmatched performance. Order now and seal your space with confidence!

The Details Specifications

Brand Osi
SKU 1895325
UPC 028756988458
Unit 0
Case Pack Quantity 12 per case
Retail Unit Quantity 12
Unit of Measure 0 0
Dimensions (L × W × H) 11 × 9 × 17
Weight 40 lbs
Cubic Feet 0.07819 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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