Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant 2.8 fl. oz.
DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant 2.8 fl. oz.
DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant 2.8 fl. oz.
DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant 2.8 fl. oz.
DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant 2.8 fl. oz.
DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant 2.8 fl. oz.
DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant 2.8 fl. oz.
DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant 2.8 fl. oz.
DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant 2.8 fl. oz.
DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant 2.8 fl. oz.

DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant 2.8 fl. oz.

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Meet the DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant—a durable, permanently flexible solution built for indoor moisture-rich spaces. In a compact 2.8 fl oz cartri…

Dap MPN 7079800950 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $6.99. Our online price is $7.99.
$7.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Cases of 6 · Order in multiples of 6

Sold by the Case · Save 15%

Take $7.20 off your case at checkout

Case of 6 · List Price $47.94
15% OFF with code at checkout $40.74
Use Code at Checkout

This product is packed and shipped from our distribution network as a complete case of 6. Apply casediscount at checkout to take 15% off your order.

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

Meet the DAP White Silicone Rubber Kitchen and Bath Waterproof Sealant—a durable, permanently flexible solution built for indoor moisture-rich spaces. In a compact 2.8 fl oz cartridge, this white silicone sealant blends cleanly with most caulk lines while delivering long-lasting protection against water, humidity, and daily wear.

  • Waterproof and mildew resistant: Keeps showers, sinks, backsplashes, and other wet areas sealed against moisture while inhibiting mold and mildew growth for a cleaner, healthier space.
  • Fire and high heat resistant: Engineered to hold up under heat exposure and incidental flare-ups, reducing the risk of compromised seals in kitchen and bath environments.
  • Permanently flexible: The silicone rubber formulation remains elastic over time, accommodating thermal expansion and joint movement without cracking or peeling.
  • Paintless, clean white finish: Provides a crisp, seamless look that won’t yellow or fade; not paintable for those who prefer the true silicone finish.
  • Indoor use, carded packaging: Designed specifically for indoor bathroom and kitchen applications and displayed on packaging that’s easy to stock and grab.
  • VOC level 30: Meets standard indoor air quality guidelines while delivering trusted performance.
  • Coverage and durability: Covers a substantial area (11) and is rated for up to five years of durability under typical indoor use.

This sealant is ideal for sealing around countertops, sinks, shower enclosures, tubs, and other indoor joints where a watertight barrier is essential. With its white silicone appearance, it creates a clean, professional look that stands up to humidity and frequent cleaning—without the need for paintable finishes.

Practical tips for best results: cut the nozzle to the desired bead size, apply the sealant evenly along the joint, smooth with a damp fingertip or tool for a crisp finish, and let it cure according to the package instructions. For cleanup, approach while the product is still uncured with an appropriate solvent as directed on the packaging.

The Details Specifications

Brand Dap
SKU 1039080
UPC 070798009509
Unit 0
Case Pack Quantity 6 per case
Retail Unit Quantity 6
Unit of Measure 1 PK
Dimensions (L × W × H) 9 × 4 × 9
Weight 2 lbs
Cubic Feet 0.0357 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.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare