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10am - 7pm EST Saturday
Delivered Just In Time. see details.

Standard delivery in 3 business days or less.

1-3 business days delivery time for standard shipping to any of the 48 contiguous states.
Business days include Monday-Friday and exclude national holidays. See our estimated standard delivery map.

Most orders received by 12pm Eastern Time
Monday - Friday ship the same day.

  • Allow extra time for items that are:
  • 1) large or heavy, requiring freight shipping
  • 2) out-of-stock items
  • 3) shipped to APO/FPO addresses and other U.S. territories
  • 4) shipped to remote addresses

Seam Sealer

Our Price
$19.99 each
List Price: $26.65
Creates a water tight seal between rolls and tiles.
Accessories for Seam Sealer
Description - The seam sealer that we offer is moisture cured polyurethane sealant that is designed to be used in a variety of applications. Urethane sealants are typically used as a wood flooring adhesive however they works exceptionally well and are the best adhesive to use when installing rubber flooring. Our polyurethane seam sealer maintains permanent elasticity, is freeze thaw stable to a wide temperature range, and is weather resistant . What this means is that while this adhesive is great for use indoors, it is also designed to be able to handle outdoor use. Seam sealer is normally recommended for use by customers who would like to make sure that there is a water tight seal between adjacent rubber rolls or tile products.
Note – Seam sealer should be used sparingly. Only a fine bead is needed for the product to be effective. Overuse between adjacent rolls may cause the sealant to squeeze out of the seam and spill over on top.
Material – Polyurethane
Color – Black
Size – 300 ml (10.1 fl oz) gun grade tubes
Recommended Uses – Seam sealer made from polyurethane can be used both on indoor flooring projects as well as outdoor floors. This adhesive can be used not only on rubber flooring but has also been used to install laminate floors, wood flooring, cork flooring and cork underlayment, rubber sound control underlayment, stairs treads and nosing, transition strips, OSB, etc. This product works well when installing flooring products over a variety of sub floors including concrete, plywood, particle or chip board, cement, gypsum, asphalt, and radiant heated flooring systems. Customer's who typically use this product require a safe and effective water tight rubber floor surface such as dog kennels and any other area where you want to be sure liquids do not seep through the floor seams.
  • Seam sealer is a stocked item and typically ships the same or next business day.
  • An email is automatically sent to you with your tracking information as soon as your polyurethane sealant ships and tracking information becomes available.
  • Polyurethane seam sealer adhesive for use with rubber flooring is easy to use. To ensure good adhesion, it is recommended to clean your floor surface and make sure it is dry before applying the adhesive.
  • For more thorough instructions and how to properly maintain and use our polyurethane seam sealer, please Click Here.
Joint Width (Inches)
Joint Depth (Inches) 1/4 3/8 1/2 5/8 3/4 7/8 1
1/4 25 17 12 10 - - -
3/8 - - - 6 5 4 4
1/2 - - - - 4 3 3

Note: Linear Feet Per Tube*


  • Water tight all purpose seam sealer.
  • Can be used indoors or out.
  • Freeze thaw stable and water proof.


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Shipping Video

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