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    DAP 300ML, Clear, Dynaflex 230 Premium Elastomeric Sealant

    Model # 74120|Store SKU # 1000160763

    Overview

    Model # 74120 Store SKU # 1000160763

    DAP Dynaflex 230 delivers a "Silicone Tough" latex formulation for outstanding exterior performance against the elements. Developed for flexibility and crack proof performance, this sealant endures expansion and contraction without cracking or losing its seal. The paintable, durable sealant can fill gaps up to 1 inch wide and the cured sealant is mold and mildew resistant. It has excellent adhesion to a wide range of building materials including wood, MDF, PVC, polystyrene, and composite trim board. Easy to gun out, tools smoothly and can be cleaned up with soap and water. Interior/exterior use. Meets ASTM Specification C920, Class 25.

    1. Easy water clean up
    1. Paintable
    1. Meets ASTM C 920, Class 25 & TT-S-00230C, Class A Specs
    1. Silicone tough, Superior flexibility & crack proof
    1. Paintable
    1. 100% waterproof

    Specifications

    Dimensions

    Assembled Depth (in inches)
    2
    Assembled Height (in inches)
    11.25
    Assembled Weight (in lbs)
    0.76
    Assembled Width (in inches)
    2
    Packaged Depth (in inches)
    2
    Packaged Height (in inches)
    11.25
    Packaged Weight (In lbs)
    0.699
    Packaged Width (in inches)
    2

    Details

    Caulk Type
    Acrylic
    Country of Origin
    US-United States
    Product Location Use
    Window & Door
    Product Type
    Sealant

    Warranty / Certifications

    LIMITED WARRANTY: Manufacturer will not accept liability, for products used as directed, more than replacement product or sales price refund within one year from the date of purchase. 1 (888) DAP TIPS.
    300ML, Clear, Dynaflex 230 Premium Elastomeric SealantDAP 300ML, Clear, Dynaflex 230 Premium Elastomeric SealantDAP Dynaflex 230 delivers a "Silicone Tough" latex formulation for outstanding exterior performance against the elements. Developed for flexibility and crack proof performance, this sealant endures expansion and contraction without cracking or losing its seal. The paintable, durable sealant can fill gaps up to 1 inch wide and the cured sealant is mold and mildew resistant. It has excellent adhesion to a wide range of building materials including wood, MDF, PVC, polystyrene, and composite trim board. Easy to gun out, tools smoothly and can be cleaned up with soap and water. Interior/exterior use. Meets ASTM Specification C920, Class 25.
    DAP
    1000160763
    CAD5.97
    The Home Depot Canada
    300ML, Clear, Dynaflex 230 Premium Elastomeric Sealant is rated 1.7 out of 5 by 3.
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    Rated 1 out of 5 by from Do not buy! - Wish I had read reviews first. Purchased 3 tubes due to specific reference of it being interior/exterior and suitable for gaps up to 2" on the labelling and it being the cheaper than GE silicone that I usually use. Applied all three tubes inside in gaps between 1/16" and approx 5/8". Came out white as expected, but 24 hours later, none of it had cured, slightly sticky to the touch - wider gaps (1/4"+) were definitely not paint ready. Temperature varied from 15-18C where applied (temperature gun), so not the warmest of temperatures, but definitely not cold. Unless all three tubes were duds, which I doubt, given the (now to my knowledge) countless other reviewers with the same experience. Still waiting for it to cure a few days later...
    Date published: 2019-12-31
    Rated 1 out of 5 by from Do Not Use I am a professional Contractor. This caulking is terrible. Applied, cured for a week. As soon as it gets wet, it turns white again, expands and separates. It is not waterproof by any means. I had to redo the caulking for a client. It's not an isolated event either. I have used this product on many projects (Different Tubes) and had to redo them all. What a waste of time and money.
    Date published: 2018-10-21
    Rated 3 out of 5 by from So so This caulk is no Big Stretch as it's almost half the price, but you get what you pay for. My biggest dislikes are a) the really long cure time of several days (don't do what the other guy did and paint it the next day without reading the instructions on the tube) and b) the difficult way it tools. Again, I'm comparing it to Big Stretch which is top shelf and flawless. This four dollar caulk is adequate for areas that don't warrant a seven dollar a tube caulk.
    Date published: 2016-07-28
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    what is the min application temperature of Dynaflex 230?

    Asked by: SPaquin
    The minimum application temperature for DYNAFLEX 230 Premium Indoor/Outdoor Sealant is 40 F. / 5 C.
    Answered by: DAPProductExpert
    Date published: 2018-12-10
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