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 Dynaflex 230 White Premium Latex Door/Siding/ Window Sealant 10.1 oz
DAP Dynaflex 230 White Premium Latex Door/Siding/ Window Sealant 10.1 oz
DAP Dynaflex 230 White Premium Latex Door/Siding/ Window Sealant 10.1 oz
DAP Dynaflex 230 White Premium Latex Door/Siding/ Window Sealant 10.1 oz
DAP Dynaflex 230 White Premium Latex Door/Siding/ Window Sealant 10.1 oz
DAP Dynaflex 230 White Premium Latex Door/Siding/ Window Sealant 10.1 oz
DAP Dynaflex 230 White Premium Latex Door/Siding/ Window Sealant 10.1 oz
DAP Dynaflex 230 White Premium Latex Door/Siding/ Window Sealant 10.1 oz
DAP Dynaflex 230 White Premium Latex Door/Siding/ Window Sealant 10.1 oz
DAP Dynaflex 230 White Premium Latex Door/Siding/ Window Sealant 10.1 oz

DAP Dynaflex 230 White Premium Latex Door/Siding/ Window Sealant 10.1 oz

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Experience lasting protection with DAP Dynaflex 230 White Premium Latex Door/Siding/Window Sealant 10.1 oz, perfect for any sealing project.
Dap MPN 7079818275 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $6.99. Our online price is $7.59.
$7.59
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 12 · Order in multiples of 12

Sold by the Case · Save 15%

Take $13.68 off your case at checkout

Case of 12 · List Price $91.08
15% OFF with code at checkout $77.40
Use Code at Checkout

This product is packed and shipped from our distribution network as a complete case of 12. 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

Elevate your home improvement projects with the DAP Dynaflex 230 White Premium Latex Door/Siding/Window Sealant 10.1 oz. This exceptional sealant is specially formulated to provide a long-lasting, flexible seal that stands up to the toughest conditions.

Designed for both interior and exterior applications, the DAP Dynaflex 230 is perfect for sealing doors, windows, and siding. Its versatility makes it an essential addition to your toolkit. Here’s why you should choose this premium sealant:

  • Fire and High Heat Resistant: Safeguard your home with a sealant that can withstand extreme conditions.
  • Moisture Resistant: Protect against water damage and mold growth, ensuring a durable seal.
  • Permanently Flexible: This sealant accommodates movement without cracking, providing long-term performance.
  • Paintable: Seamlessly blend the sealant with your home’s aesthetics; it can be painted over once cured.
  • Low VOC: Contribute to a healthier indoor environment with a sealant that has low volatile organic compounds.

Available in a convenient 10.1 oz cartridge, the DAP Dynaflex 230 White Premium Latex Door/Siding/Window Sealant is easy to apply and offers excellent coverage. Whether you’re a DIY enthusiast or a professional contractor, this sealant will ensure your projects achieve a clean, professional finish.

Don’t settle for less; choose the best for your sealing needs. Order the DAP Dynaflex 230 today and experience the difference in quality and performance!

The Details Specifications

Brand Dap
SKU 12912
UPC 070798183001
Unit OZ
Case Pack Quantity 12 per case
Retail Unit Quantity 12
Unit of Measure 0 0
Dimensions (L × W × H) 8 × 6 × 12
Weight 13 lbs
Cubic Feet 0.03091 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