DAP Dynaflex 230 10.1 oz White Premium Latex Sealant Door and Trim
DAP Dynaflex 230 10.1 oz White Premium Latex Sealant Door and Trim
Hero image 0 of DAP Dynaflex 230 10.1 oz White Premium Latex Sealant Door and Trim, 0 of 12
Overall pick
Visit the DAP Store

DAP Dynaflex 230 10.1 oz White Premium Latex Sealant Door and Trim

291 ratings
DAP Dynaflex 230 10.1 oz White Premium Latex Sealant Door and TrimDAP Dynaflex 230 10 1 oz White Premium Elastomeric Sealant2 pack DAP Dynaflex 230 10 1 oz White Premium Elastomeric Sealant8 pack DAP Dynaflex 230 10 1 oz White Premium Elastomeric Sealant6 pack DAP Dynaflex 230 10 1 oz White Premium Elastomeric Sealant4 pack DAP Dynaflex 230 10 1 oz White Premium Elastomeric Sealant
Actual ColorWhite
Pack SizeSingle

Key item features

  • Superior Flexibility: DAP Dynaflex 230 sealant putty provides superior flexibility and crack-proof performance with its silicone-like toughness.
  • Versatile Adhesion: Adheres to a wide range of exterior and interior building materials, including wood, MDF, PVC, polystyrene, and composite trim.
  • Waterproof Seal: Creates a 100% waterproof and weatherproof seal, ideal for windows, doors, siding, trim, and baseboards.
  • Mold Resistant: Cured sealant is mold and mildew resistant, maintaining a clean and fresh look.
  • Quick Curing: Reaches full cure in 24 hours and can be painted after 2 hours if desired.
  • Wide Joint Sealing: Seals joints up to 2 inches wide and handles joint movement without cracking.
  • Easy Cleanup: Low in odor and cleans up easily with water.
  • Convenient Size: Available in a 10.1 oz selling unit.
Generated by AI

Specs

Industrial sealant type, SiliconeMaterial, LatexDry time, 24 hRec location, Indoor and OutdoorRecommended surface, Multi-SurfaceFeatures, Durable, Easy Clean

About this item

Product details

DAP Dynaflex 230 is a premium elastomeric latex sealant putty with silicone-like toughness. Sealant combines outstanding durability, adhesion and flexibility with easy tooling, paintability, low odor and water clean-up. Latex sealant is highly flexible to handle joint movement caused by variations in temperature and humidity without cracking. Provides a long-lasting, durable seal that is 100% waterproof and weatherproof. Product is ideal for caulking and sealing air leaks around windows, doors, siding, trim and baseboards to improve the energy efficiency of a home and reduce utility costs. Cured sealant is mold and mildew resistant. Meets ASTM Specification C920, Class 25. VOC compliant. Interior/exterior use. DAP caulk and sealants provide durable performance for a variety of projects. Interior and exterior use. Selling unit is 10.1 ounce.
  • DAP Dynaflex 230 sealant putty provides superior flexibility and crack proof performance with its silicone-like toughness; use for windows, doors, siding, trim, baseboards and more
  • Sealant adheres to a wide range of exterior and interior building materials, such as wood, MDF, PVC, polystyrene, and composite trim ; meets ASTM Specification C920, Class 25
  • White sealant is a premium elastomeric latex paintable sealant that creates a 100% waterproof and weatherproof seal
  • Cured sealant is mold and mildew resistant, maintaining a clean and fresh look
  • Reaches full cure in 24 hours, can be painted after 2 hours, if desired
  • Seals joints up to 2 inches wide and performs like silicone, providing a highly flexible sealant that handles joint movement without cracking
  • Product is low in odor and cleans up easily with water
  • 10.1 oz selling unit
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Industrial sealant type

Silicone

Material

Latex

Dry time

24 h

Rec location

Indoor and Outdoor

Warranty

Warranty information

Subject to Manufacture Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Refine your search

Customer ratings & reviews

4.5 out of 5 stars
stars
291 ratings169 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars78% (228)
  2. 4 stars10% (30)
  3. 3 stars3% (10)
  4. 2 stars0% (1)
  5. 1 star8% (22)

Reviews summary

Pros

  • : Product is easy to apply and spread with minimal mess.
  • : Residue can be removed with a damp cloth or water.
  • : Forms a tight seal around windows and doors.
  • : Forms seals on various materials effectively.
  • : Made with high-quality components that withstand use.

Neutral

  • : It dispenses smoothly; finish depends on installer skill.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 169 reviews

Nov 7, 2026
Reviewer name: Victoria
Top Reviewer
Item details
Color: White
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent sealant, very easy to use

This caulk goes on smoothly and cures nicely. It offers great flexibility and adhesion. Exactly what I needed for my home project.

Helpful?4KPE3T0SUCOM21284587
Feb 26, 2025
Reviewer name: SI
Item details
Color: White
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This is a great alternative to the silicone versio

This is a great alternative to the silicone version, which is significantly more expensive. The quality is impressive for the price, and it performs just as well. While the material feels sturdy and durable, it may take some time to get used to the texture. Overall, it's a budget-friendly option that delivers great value.

Helpful?4KPE3T0SUCOM21284587
Dec 16, 2024
Reviewer name: Sidney
Top Reviewer
Item details
Color: White
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

beats backer Rod system

this item bought instead of backer rods under a topping.for concrete expansition seams in carport concrete which were verydeep. onlly filled cack 75% with sealant . cheaper than backer rods an easy to use.

Helpful?4KPE3T0SUCOM21284587
Current price is $6.88$10.12/ea
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $6.88
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $6.88

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Tomorrow
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible

More seller options (3)

Starting from $14.55
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.