AFM Safecoat Dynoseal Roof and Foundation Sealer

$100.00 $98.95

Quick Info:

  • Created for the chemically sensitive with no harmful chemicals
  • Flexible waterproof coating
  • Can be used below grade (foundations and raised beds)
  • Soap and water clean-up
  • Recoat after 2 hours, cures in 24 hours.
Size: 1 Gallon
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Vendors: AFM safecoat SKU: 31163
  • Easy Returns

    Return with 30 days of purchase date
  • Technical Support

    Available 9am - 5pm EST Mon-Fri
  • Customer Support

    Available 9am - 5pm EST, Mon-Fri
  • Fast Shipping

    Ships within 48 hours if in stock
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SA Verified Customer
07-15-25

easy.

AM Verified Customer
07-13-25

Product still not arrived

Frank C. Verified Customer
07-07-25

Great products, great shipping time.

A. B. Verified Customer
07-06-25

The product arrived on time and was packaged carefully. Very happy with the quality of the build as well!

Adam B. Verified Customer
07-06-25

Packed well, arrived quickly and installed in a cinch. My only recommendation would be to post a picture with actual dimensions of the box for the rough opening and of the outside of the trim. It would help those on a tight a schedule who have to cut the whole before the product arrives. Otherwise great overall experience. I will be purchasing more of these in the future

Robert M. Verified Customer
07-05-25

Tried multiple times to call into customer service to discuss product before purchase. I finally just had to order the product blind and wait to receive it to answer my questions. They did have the best price for this product.

Rebecka A. Verified Customer
07-03-25

Great

Alex M. Verified Customer
07-02-25

Product arrived timely and was entirely correct. Made for a smooth project and turned out nice.

Jordana Verified Customer
07-01-25

I had a question prior to purchase and called, got very good service. After ordering it was shipped very quickly, I received it before I expected. The product was great too.

Deb Verified Customer
06-24-25

Process was easy, no problems.

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Quick Info:

  • Created for the chemically sensitive with no harmful chemicals
  • Flexible waterproof coating
  • Can be used below grade (foundations and raised beds)
  • Soap and water clean-up
  • Recoat after 2 hours, cures in 24 hours.
AFM Safecoat Dynoseal Roof Sealant is a sophisticated low-odor, all-weather, waterproof, vapor-proof coating, and sealer remains flexible for years. This all around sealer can be used on roofs as well as below grade foundations and even raised bed gardens. It is highly resistant to flame spread and temperature change, and when cured is also highly resistant to gasoline, oil, grease, fungi, acids, and alkalines.

USE ON:

Seamless roofs and as a deck coating and underlayment for shower stalls, pools, tubs and saunas. It is recommended for use in repairing roofs, flashing, shingles, metal seams, and as a vapor barrier against moisture from below-grade foundations and raised bed gardens.

LIMITATIONS:

Safecoat sealers are made without formaldehyde preservatives. Do not contaminate. Store in airtight containers. Do not use in temperatures below 55 degrees F. Do not freeze. Thick application, high humidity, or conditions other than normal will cause Safecoat to dry and cure more slowly.

SURFACE PREPARATION:

Clean surfaces of dirt, grease, mildew, and oil. The surface should be completely dry before application.

APPLICATION:

Before application stir Safecoat DynoSeal, then apply with a brush or 3/8” roller. Roof and deck coating: 2 coats. Below grade application: 4 coats.

Safecoat DynoSeal is not meant to be exposed to the elements for extended periods of time. It should be top-coated with Safecoat RoofGuard. Note: these instructions are intended to be general only and not exhaustive. The applicator should determine which preparation and techniques are best suited to the specific surface.

CLEAN-UP:

Clean tools and equipment with a warm soapy water solution.

DRYING/CURING TIME:

Re-coatable after 2 hours in normal conditions. Normal conditions include a dry surface, access to fresh air flow, moderate humidity, and temperatures above 55 degrees F. The temperature should remain above 45 degrees F for two days to allow full curing. Surface remains tacky to the touch after drying.

HEALTH PRECAUTIONS:

As with all natural sealers and coatings, keep the container tightly closed and out of the reach of children. Do not take it internally. Keep from freezing. Always use adequate ventilation.

PHYSICAL DATA

Physical Description: Low odor, mildly

alkaline, black % Volatile by Volume: 50.18%

Solubility in Water: Dilutable % Volatile by Weight: 49.23%

VOC Material: 19 g/l

VOC Material less H20: 36 g/l

HAP’s (Hazardous Air Pollutants) zero

AFM Safecoat Dynoseal Roof Sealant Spec Sheet

AFM Safecoat Dynoseal Roof Sealant MSDS Sheet


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