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Loctite Polyseamseal Clear Silicone Multipurpose Sealant 10 oz
Loctite Polyseamseal Clear Silicone Multipurpose Sealant 10 oz

Loctite Polyseamseal Clear Silicone Multipurpose Sealant 10 oz

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Stays permanently flexible and mildew resistant, so seals hold up indoors and out without cracking over time.
Loctite MPN 1508974
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
  • 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 →

About Product Overview

This 10 oz cartridge of Loctite Polyseamseal pure silicone caulk stays permanently flexible once cured, so it holds up on joints and gaps that expand and contract with temperature or moisture. It's a clear, low-VOC formula rated for both indoor and outdoor use, with built-in mildew resistance for damp spots like bathrooms and kitchens. One cartridge covers about 31 feet, and cleanup is just soap and water before it sets. It bonds to a wide range of surfaces, making it a solid all-purpose pick for general sealing jobs around the house.

  • 10 oz cartridge, clear, covers approximately 31 linear feet
  • Permanently flexible, moisture and mildew resistant
  • Low VOC formula for indoor and outdoor use
  • Bonds to aluminum, brick, ceramic, glass, wood, most plastics, and more
  • Not paintable; clean up with soap and water

The Details Specifications

Brand Loctite
UPC 079340687899
Case Pack Quantity 12 per case
Retail Unit Quantity 12
Dimensions (L × W × H) 8 × 6 × 12
Weight 10 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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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.

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.

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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.

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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 familiar 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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