Model # HE209142

Internet #100002730

Store SKU #100916

Henry 0.90 Gal. 209 Elastomastic Sealant
0081725209404

Henry

0.90 Gal. 209 Elastomastic Sealant

  • Formulated with UV inhibitor to withstand harsh UV damage
  • Seals leaks on dry, wet, or even under water
  • Lifetime warranty - Premium rubberized formula
$36.97 /each

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Product Overview

Henry 209 extreme wet patch is a premium, rubberized, SEBS modified, asphaltic sealing compound with excellent adhesion. Henry #209 is suitable for flashings and a wide variety of waterproofing uses, especially at moving joints where its flexibility and elasticity make it superior to standard plastic cements. Glossy black, easy spreading, and non-sagging, it may be applied from 1/4 in. thick to a feather edge.

California residents: see   Proposition 65 information

  • Warranted for lifetime of roof
  • Highly adhesive in wet and dry conditions
  • Compatible with the broadest variety of roofing and construction materials
  • Rubber modified
  • Glossy, black, easy spreading, non-sagging
  • Durable and flexible recommended for vertical metal applications
  • Use with 183 repair fabric for professional results
  • Provides up to 12-1/2 sq. ft. of coverage at 1/8 in. thick
  • Apply with a roofing trowel, putty knife or caulk gun

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Customer Questions & Answers

31 Questions37 Answers

Customer Questions & Answers

0.90 Gal. 209 Elastomastic Sealant
0.90 Gal. 209 Elastomastic Sealant

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2 answers

Is the Henry 209 Paintable or does it come in different colors?

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Houston
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September 29, 2016
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September 29, 2016
Answer: 
Baggy-No, this is not paintable and only comes in black. This is similiar to roof tar; it is a asphalt based mastic. If you wish to email me directly to discuss your project (sschoup@henry.com); I would be more than happy to assist you in finding the correct product. Thank you for putting your trust in the Henry Company and The Home Depot.
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September 29, 2016
Answer: 
A roof coating can be used on this product, after it cures.
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2 answers

Would this be suitable to use as a coating for a plywood floor in a shed?

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August 26, 2016
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August 27, 2016
Answer: 
Mistermaker-No, absolutely not. It would make an absolute mess. I would suggest looking for a sealant in the paint department of your local home depot. Thank you for putting your trust in the Henry Company and The Home Depot.
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August 26, 2016
Answer: 
No, this would not be suitable to use as a coating for plywood floor in a shed.
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2 answers

Can you use this product to seal cracks in a basement wall do to water seepage

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orland park, il
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August 2, 2016
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August 3, 2016
Answer: 
scooby-No, we would not recommend this product for that application. We suggest a concrete or mortar repair product. Thank you for putting your trust in the Henry Company and The Home Depot.
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August 3, 2016
Answer: 
No, you can not use this product to seal cracks in a basement wall due to water seepage.
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2 answers

Can you use this 209 on rubber roof?? For instance travel trailer?

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April 17, 2016
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April 22, 2016
Answer: 
Alex,
No, this is not recommended for rubber. However, our HE 900 Construction & Flashing Sealant will work. Thank you for putting your trust in The Henry Company and The Home Depot.
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April 18, 2016
Answer: 
It can be used on a rubber roof.
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Customer Reviews

0.90 Gal. 209 Elastomastic Sealant is rated 4.4 out of 5 by 22.
Rated 1 out of 5 by from Henry Wet Patch was Easy to work with, adhered to cracked and leaky shingles very well. Henry Wet... Henry Wet Patch was Easy to work with, adhered to cracked and leaky shingles very well. Henry Wet Patch stopped my badly leaky roof at several places where the locations of leaked were not easy to pinpoint. The use of product saved a costly roof repairs.
Date published: 2016-12-06
Rated 5 out of 5 by from Used this product in wet conditions and it adhered excellent. Used this product in wet conditions and it adhered excellent.
Date published: 2017-01-03
Rated 4 out of 5 by from Worked like a champ and i see no leaks Worked like a champ and i see no leaks
Date published: 2016-12-06
Rated 5 out of 5 by from This product stopped my leaks under water and through snow I purchased this product for my dads cottage. His roof was leaking down onto his sun porch when it rained so he could not sit out and enjoy the rain. Plus it was damaging his patio and furniture below. The associate at the store said that the 209 was the best and longest lasting product to stop leaks. So I purchased it and it applied easily through the water and stopped it immediately . I used what was left of the gallon on a leak I had over the winter. I mover the snow out of the way and applied the 209 in the cold and it easily went on again. Neathe my fathers or my roof has leaked since!!
Date published: 2013-06-05
Rated 5 out of 5 by from Best roof patch This material is very easy to work with. It comes out of the can using a trowel without any problem. Other brands are thicker and very hard to get out especially when cold. It adheres good, it is easy to spread and seems to hold up well.
Date published: 2016-06-28
Rated 5 out of 5 by from Works great! I used this to seal the joint where a structure's very low-slope roof is butted up against the wall of a taller corrugated metal building. It fixed what the flashing was still somehow letting get by.
Date published: 2016-02-13
Rated 5 out of 5 by from Good stuff This stuff works really, really well. Since we were in the midst of everyday rainstorms, I needed something to repair leaks that didn't need time to dry. Easy to use and effective.
Date published: 2015-06-30
Rated 5 out of 5 by from Good Stuff Very thick waterproofing material. Works like tar. You'll need a trowel. Don't bother with a brush. Way too thick
Date published: 2014-12-11
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