DAP Max Fill is the original maximum expanding one-component foam sealant, in the familiar green can, formulated to fill larger gaps and voids all around the home. Max Fill provides 3x the expansion to fill gaps greater than 1 inch wide. Its weather-resistant bond seals out drafts and moisture. It can be used indoors or outdoors, is paintable, and comes with a reuse adapter for more projects per can. Stop & restart up to 6 weeks later!

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Triple expansion to fill gaps greater than 1"
Weather-resistant bond seals out drafts
Blocks drafts, pests and insects
Interior / exterior use
Reusable adapter + bonus straw for more projects per can and less waste
Paintable / sandable
Saves energy
Class 1 fire rated

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Reviews

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9 reviews with 5 stars.

0 reviews with 4 stars.

1 review with 3 stars.

0 reviews with 2 stars.

3 reviews with 1 star.

Overall Rating

3.9

5 out of 7 (71%) reviewers recommend this product

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1 to 4 of 13 Reviews .

1 – 4 of 13 Reviews

Review 1

1 out of 5 stars.

exspandless foam

2 days ago

This is by far the worst spray foam I have ever used and I have several years of remodeling houses. It expands out of the can and then sags and doesn't expand anymore just lays there limp and runny. Doesn't even stick to you if you get some on you

Pennsylvania

Review 1

1 out of 5 stars.

Worthless junk

3 months ago

Worthless, useless junk. Does not work. Tried to fill a gap approximately 2” wide. This junk just slid out of the gap a fell to the floor in a worthless glop of muck. Avoid at all cost and buy “Great Stuff” instead. Wasted $11 on a can of this crap. They got me once, they’ll never get me again!

No, I do not recommend this product.

Mississippi

Reviews 2

5 out of 5 stars.

Spray foam

7 months ago

Works greats and cuts easy to make for smooth fills

SweepstakesYes

Yes, I recommend this product.

Pat in Oregon

Newport, OR

Review 1

GenderFemale

Age55 to 64

5 out of 5 stars.

Good gap filler

a year ago

Bought a can to fill 1 inch gap around door frame and to provide sound buffer. Easy to apply, it expands inconsistently so I used gloved finger to make sure all areas were covered. In other areas it expanded quite a bit and globs fell to floor. I just let them dry before touching and they come off easily

ProsSmooth Trigger, Easy To Clean

ConsOverly Sensitive Trigger, Messy

Yes, I recommend this product.

Originally posted on DAP.com

Touch 'n Foam 12 oz. MaxFill Polyurethane Foam Sealant

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Touch 'n Foam 12 oz. MaxFill Polyurethane Foam Sealant

Neighbor’s Club Members earn points with purchases.

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Reviews

Rating Snapshot

Overall Rating

Review this Product

exspandless foam

Worthless junk

Spray foam

Good gap filler