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DAP DYNAFLEX 230 10.1-oz Gray Paintable Latex Caulk

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4.7

1609

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Manufacturer Color/Finish: Gray

Container Size: 10.1-oz

5.5-oz

10.1-oz

Package Quantity: 1

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DAP Dynaflex 230 is a premium elastomeric latex sealant with silicone-like toughness. This DAP sealant combines outstanding durability, adhesion and flexibility with easy tooling, paintability, low odor and water clean-up. It is highly flexible to handle joint movement caused by variations in temperature and humidity without cracking making it an excellent choice for outdoor use. Provides a long-lasting, durable seal that is 100% waterproof and weatherproof. 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.

DAP Dynaflex 230 sealant is Silicone tough with superior flexibility; use for windows, doors, siding, trim, baseboards and more
Highly flexible, gray sealant seals joints up to 2" wide and performs like silicone, handles joint movement without cracking
Premium elastomeric latex paintable sealant that creates a 100% waterproof sealant that provides a weatherproof seal
Adheres to a wide range of building materials indoors or outdoors, such as wood, MDF, PVC, polystyrene, and composite trimboard
Meets ASTM Specification C920, Class 25 and covers 55 linear feet at a 3/16" bead size
Premium elastomeric latex sealant is low in odor and cleans up with water
Cured sealant is mold and mildew resistant, keeping the caulk looking clean and fresh
Fully cures in 24 hours

General
Clean-up Method	Soap and water	Unit of Measure	Ounce(s)
Caulk Gun Needed	Yes	Unit of Measure Quantity	10.1
Package Quantity	1	Product Set Time	30-60 minutes
Type	Latex	Series Name	DYNAFLEX 230
Use Location	Exterior	Color/Finish Family	Gray
Container Type	Cartridge	Manufacturer Color/Finish	Gray
Fire Rated	No	Project Type	Window & door
Paintable	Yes

Dimensions
Container Size	10.1-oz

Features
Sandable	No	Fire Resistant	No
Waterproof	Yes	Mold Resistant	Yes
Mildew Resistant	Yes	Dry to Touch	30 minutes
Self Leveling	No	Sanded/Unsanded	Unsanded
Stain Resistant	No

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -

Warranty
Warranty	Limited lifetime

Compatibility
For Use on Drywall	Yes	For Use on Glass	Yes
For Use on Concrete	Yes	For Use on Stone	Yes
For Use on Doors	Yes	For Use in Bathrooms	No
For Use on Siding	Yes	For Use in Kitchens	No
For Use on Fiberglass	No	For Use on Masonry	Yes
For Use on Metal	Yes	For Use on Windows	Yes
For Use on Wood	Yes	For Use on Gutters	No
For Use on Vinyl	Yes	For Use on Roofing	No
For Use on Tile	No	For Use on Trim/Moulding	Yes
For Use on Plastic	Yes	For Use on Marine	No

Miscellaneous
UNSPSC	31201600

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Review

4.7 out of 5

1609 Reviews

93% Recommend this product

Ratings may include incentivized customer reviews.

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+ 34

What Customers Are Saying

Customers overwhelmingly praise this caulk for smooth application, effortless water-based cleanup, and reliable sealing performance. Most highlight its effectiveness on windows, doors, and outdoor gaps, with many reporting long-term durability and consistent quality. The product dries clear, accepts paint without cracking, and remains flexible through temperature changes. Reviewers frequently cite ease of use even for non-experts, and many express strong loyalty from years of repeat use. A few note longer-than-expected cure times or occasional tube stickiness, but these minor concerns are vastly outweighed by widespread satisfaction and strong recommendations.

Customer review summary generated by AI, including incentivized reviews.

1609 Customer Reviews

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Great!

Works great!

GB86September 23, 2026
From DYNAFLEX 230 10.1-oz Window and Door White Paintable Latex Caulk Verified Purchaser

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Works great

Would Recommend

Great sealer, easy to use.

BurtSeptember 23, 2026
From DYNAFLEX 230 10.1-oz Window and Door Clear Paintable Latex Caulk Verified Purchaser

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77 Questions

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COMPARE PRODUCTS

		Name	Current Item DAPDYNAFLEX 230 10.1-oz Gray Paintable Latex Caulk
		Ratings	1606
		Waterproof
		Type	Latex
		Paintable
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Latex	Latex	Latex	Latex	Latex	Silicone	Latex	Silicone	Advanced Sealant

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DAP DYNAFLEX 230 10.1-oz Gray Paintable Latex Caulk

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