Save up to 25%* during the Biggest Tire Sale of the Year*

Shop Now

Triangle Rewards Members get FREE Local Shipping on eligible Ship to Home orders over $99!

Sign In or Join

🎄🎁 Christmas starts here. Discover festive favourites, from trees and lights to decor and more. 🎄🎁

Shop Now
Credit Offered Support
FR
Credit Offered Support
FR
‌

Quebec residents: For information on maintenance, repair, and warranty, click here.

‌

Product Details

The DAP Dynaflex 230 Premium Waterproof Elastomeric Sealant For Windows/Doors/Trim, Brown, 300-mL, helps make your home draught-free and cozy. It combines the flexibility of silicone with the easy application of latex, so you get a long-lasting seal around your doors, windows, and trim that won't crack in changing temperatures. Also, the brown colour blends quietly with your woodwork. Installing this sealant can lower your energy bills by reducing air leaks and improving the insulation of your home. It meets AS Specification C920, Class 25, and is VOC compliant.

  • DAP Dynaflex 230 Premium Elastomeric Sealant is for Interior/exterior use

  • Silicone tough w/ superior flexibility & crackproof performance

  • Paint ready in 2 hours

  • 100% waterproof & weatherproof seal

  • Seals joints up to 2" (5.1 cm) wide

  • Easy water clean-up

  • Low odour

Part Number 7079874096
Advanced Features Crack Resistant, Paintable, UV Resistant, Waterproof, Weatherproof
Colour Brown
Flammable No
Non-toxic When Used as Intended Yes
Package Depth (cm) 2.00 cm
Package Depth (in) 0.79 in
Package Form Tube
Package Height (cm) 11.25 cm
Package Height (in) 4.43 in
Package Weight (kg) 0.98 kg
Package Weight (lb) 2.15 lb
Package Width (cm) 2.00 cm
Package Width (in) 0.79 in
Primary Material Latex
Product Height (cm) 11.25 cm
Product Height (in) 4.43 in
Product Length (cm) 2.00 cm
Product Length (ft) 0.07 ft
Product Use(s) Construction, Sealing, Painting
Product Volume (L) 0.30 l
Product Volume (gal) 0.08 gal (US)
Product Weight (g) 970.00 g
Product Weight (kg) 0.97 kg
Product Weight (lb) 2.14 lb
Product Width (cm) 2.00 cm
Product Width (in) 0.79 in
Shelf Life (months) 12 mo
Warranty:
  • This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.
Online Ordering
  • Pick Up is free at most stores (some stores require a minimum order value before tax)
  • Shipping fee is based on size and weight of products and distance from address to store
  • Same-Day Delivery costs $9.99 per order
  • Online Ordering Information
Returns
  • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
  • Some products are non-refundable and non-exchangeable
  • The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.
When we have product recommendations to show you, they'll appear here!

Review Highlights

List of Pros Highlights
List of Cons Highlights
Suitable Cons could not be generated at this time.

Reviews

Rating Snapshot

Select a row below to filter reviews.
17 reviews with 5 stars.
7 reviews with 4 stars.
2 reviews with 3 stars.
2 reviews with 2 stars.
2 reviews with 1 star.

Overall Rating

4.2
2 out of 4 (50%) reviewers recommend this product

Review this product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification

Filter Reviews

  • ease of use
  • color
  • price
  • purchase
  • quality
  • wood
  • for beginners
  • disappointing
1 to 5 of 30 Reviews.
1 – 5 of 30 Reviews

Scelle

17 days ago
Fait le travail mais la couleur est loin d’être exacte.
Helpful?
Response from DAPProductExpert:
16 days ago
DAPProductExpert
Merci d'avoir publié votre avis sur DAP DYNAFLEX 230. Le produit que vous mentionnez est conditionné dans une cartouche étiquetée « Brun » et affiche la couleur (contenu) sur la buse d'application. Comme il n'existe pas de norme industrielle pour la couleur « Brun », nous vous recommandons de comparer visuellement la buse colorée à la surface sur laquelle vous allez appliquer le produit afin de vous assurer qu'elle convient. Si vous n'êtes pas satisfait de votre achat, le produit peut être retourné au point d'achat ou directement à DAP pour obtenir le remboursement du prix d'achat. Les instructions pour ce processus se trouvent sur l'emballage du produit. Si vous avez d'autres questions ou avez besoin d'une assistance supplémentaire, n'hésitez pas à contacter le service client technique de DAP au 888-327-8477. DAP

It's not Brown, its Purple.

a month ago
It's not brown. It's some purple color caulking. Extremely disappointed. It messed up my work.
Helpful?
Response from DAPProductExpert:
a month ago
DAPProductExpert
Thank you for posting your feedback on DAP DYNAFLEX 230. We are sorry to see your low star review on our product. At your convenience, please contact DAP's Technical Customer Service Department at 888-327-8477 so that we can obtain some additional information from you. When calling, please be sure to have the package available, as we will need to verify the production code in order to determine the date of manufacture. DAP

Excellent

3 months ago
Excellent, easy to use flows nice, sticks to old caulk.
Helpful?

Efficace

4 months ago
C'est parfait un très bon produit
Helpful?

Garbage

10 months ago
How is this the same product as the white stuff, and so very inferior. This stuff didn’t stick well, it smudged like crazy when trying to finish it and took days to dry. And even then, was still mouldable. The white dynaflex is fantastic, the brown stuff is literal doodoo!
Helpful?
Response from DAPProductExpert:
10 months ago
DAPProductExpert
Thank you for posting your feedback on DAP DYNAFLEX 230. In regard to your commentary indicating " This stuff didn't stick well, it smudged like crazy when trying to finish it..."as with all caulks/sealants, the final appearance is contingent upon your application technique. Tooling or smoothing is required to shape the profile of the applied bead of sealant and to smooth the surface appearance to a cosmetic finish. As this is a water-based/acrylic-latex formula, the sole drying mechanism is the evaporation of water. Dry time can be significantly impacted by cool or humid application conditions, moisture in/on the application surface or by thick (deep) applications of the sealant. Application outside of these conditions will lead to long dry times and slow performance development. Because you did not provide any details regarding your application, such as application surfaces, surface preparation, bead size, humidity or any information regarding your application technique, it is difficult to provide you with a more detailed reply or any specific product usage guidance in this format. Should you wish to provide this information, so we can better address your concerns, please feel free to contact DAP’s Technical Customer Service Department at 888-327-8477. DAP
1 – 5 of 30 Reviews

No questions have been asked about this product.

Questions

No questions have been asked about this product.