Internet #204700405

Model # 7079818280

0070798182813

Dynaflex 230 10.1 oz. Black Premium Indoor/Outdoor Sealant (12-Pack)

  • Long lasting, all purpose acrylic latex caulk plus silicone
  • Seals joints up to 1 in. wide in windows, doors and siding
  • 100% paintable and crack resistant
Includes 12 tubes  ($4.68  /tube)
$56.16 /case
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Long lasting, all purpose acrylic latex caulk plus silicone
  • Seals joints up to 1 in. wide in windows, doors and siding
  • 100% paintable and crack resistant
DAP DYNAFLEX 230 100% waterproof window, door, siding and trim sealant is a premium elastomeric sealant with silicone like toughness to withstand the elements. Combines outstanding durability, adhesion and flexibility with easy tooling, paintability, low odor and water clean-up. Highly flexible to handle joint movement without cracking, crumbling or losing adhesionIdeal for sealing around window and door frames, siding and trim both inside and out.
  • Premium window, door, siding and trim sealant
  • 100% waterproof and weather proof
  • Silicone tough and crack proof
  • Superior flexibility and adhesion
  • Ideal for composite wood and PVC trimboard
  • Easy clean up with water and has low odor
  • Exterior/interior use
  • Exceeds ASTM C920, class 25
  • Cured sealant is mold and mildew resistant
  • Need help choosing the right Caulk? Click Here for Home Depot's Buying Guide!
  • Click Here for the How to Caulk Project Guide



  • California residents see Prop 65 WARNINGS

Product Overview

  • Long lasting, all purpose acrylic latex caulk plus silicone
  • Seals joints up to 1 in. wide in windows, doors and siding
  • 100% paintable and crack resistant
Model #: 7079818280
Internet #: 204700405

DAP DYNAFLEX 230 100% waterproof window, door, siding and trim sealant is a premium elastomeric sealant with silicone like toughness to withstand the elements. Combines outstanding durability, adhesion and flexibility with easy tooling, paintability, low odor and water clean-up. Highly flexible to handle joint movement without cracking, crumbling or losing adhesionIdeal for sealing around window and door frames, siding and trim both inside and out.

  • Premium window, door, siding and trim sealant
  • 100% waterproof and weather proof
  • Silicone tough and crack proof
  • Superior flexibility and adhesion
  • Ideal for composite wood and PVC trimboard
  • Easy clean up with water and has low odor
  • Exterior/interior use
  • Exceeds ASTM C920, class 25
  • Cured sealant is mold and mildew resistant
  • Need help choosing the right Caulk? Click Here for Home Depot's Buying Guide!
  • Click Here for the How to Caulk Project Guide



  • California residents see Prop 65 WARNINGS

Info & Guides

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Specifications

Dimensions

Individual size (oz.)
10.1

Details

Color/Finish
Black
Coverage (linear ft.)
55
Cure Time (hours)
24
Dry Color Family
Black
Dry to touch (min.)
15
Features
Moisture Resistant,Mold and Mildew Resistant,Permanently Flexible
Indoor/Outdoor
Indoor/Outdoor
Interior/Exterior
Exterior,Interior
Kit
No
Longevity
50 years
Longevity (years)
50
Number of Tubes Included
12
Returnable
180-Day
Sealant Form
Standard Tube
Sealant Type
Latex
Transparency
Solid

Warranty / Certifications

Certifications and Listings
ASTM Compliant
Manufacturer Warranty
If not satisfied with product performance when used as directed, return used container and sales receipt to DAP Products Inc., Technical Customer Service, 2400 Boston St., Suite 200, Baltimore, MD, 21224 for sales price refund. DAP is not liable for incidental or consequential damages.

Specifications

Dimensions

Individual size (oz.)
10.1

Details

Color/Finish
Black
Coverage (linear ft.)
55
Cure Time (hours)
24
Dry Color Family
Black
Dry to touch (min.)
15
Features
Moisture Resistant,Mold and Mildew Resistant,Permanently Flexible
Indoor/Outdoor
Indoor/Outdoor
Interior/Exterior
Exterior,Interior
Kit
No
Longevity
50 years
Longevity (years)
50
Number of Tubes Included
12
Returnable
180-Day
Sealant Form
Standard Tube
Sealant Type
Latex
Transparency
Solid

Warranty / Certifications

Certifications and Listings
ASTM Compliant
Manufacturer Warranty
If not satisfied with product performance when used as directed, return used container and sales receipt to DAP Products Inc., Technical Customer Service, 2400 Boston St., Suite 200, Baltimore, MD, 21224 for sales price refund. DAP is not liable for incidental or consequential damages.

Questions & Answers

My handyman used this for my kitchen sink. I see it’s not approved for that use can it be removed and redone?

Asked by: Kp
I would not remove it. It's a superior caulk to most. Stays flexible, stretches with movement of materials. It's mildew resistant. I recommend leaving it there. It was a good choice based on my long experience with this specific 230 product.
Answered by: Dan
Date published: 2020-04-27

Do I need a caulking gun to apply this tube or can I just squeeze out the caulk by hand?

Do I need a caulking gun to apply this tube or can I just squeeze out the caulk by hand?
Asked by: Art
Gun. If you have to ask, you shouldn't even try.
Answered by: Ron
Date published: 2020-05-30

Will this caulk bond to Hardie fiber cement at the ends where it meet the wood

Will this caulk bond to Hardie fiber cement at the ends where it meet the wood
Asked by: truckin
Yes, but it's not advisable. Over time it will harden, crack. Use an elastomeric seant. Or at the very least a silicone.
Answered by: Capitoloftexas
Date published: 2020-04-11

I need to seal about a 1/4" gap between a steel beam and cinderblock wall on the exterior of a me...

I need to seal about a 1/4" gap between a steel beam and cinderblock wall on the exterior of a metal building, will this work?
Asked by: Armosa
Thank you for posting your inquiry. DAP Dynaflex 230 would be an excellent choice for your intended application.
Answered by: DAPProductExpert
Date published: 2019-07-22
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