Polyurethane Seam Sealer

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

More Information

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.

Note: Linear Feet Per Tube*

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

1-Year Warranty.

Reviews

Questions

Customer Questions And Answer

This is one of the most asked questions when it comes to this product. So depending on the width and depth of the joint you are filling depends on how many linear feet it will cover. To see a graph of this, please see the installation tab on the product page.

Our Seam Sealer comes in Black only, and it will last as long as you keep your flooring installed. Our seam sealer does provide a moisture proof barrier.

You can use our Seam Sealer glue on a cement floor. This glue is a polyurethane glue that is colored black.

Our Seam Sealer is a great alternative to double-sided tape to keep your flooring seams from separating. When using this, you will place the glue between the two flooring surfaces. We recommend following the instructions on the tube to install out seam sealer glue properly.

Since our Seam Sealer glue is black, it is not super noticeable at all. Also, since it is used to fill in the gaps, you won't really see any of the glue on top of the floor.

You don't have to glue our mats down when using them as a gym floor. If you want, you can glue them down with one of our polyurethane glues, or you can use our Double Sided Carpet Tape for a less permanent install. If you want to create a more water resistant install, we would recommend using our Seam Sealer glue along the seams of the mats. Depending on the type of mat purchased, you may need to also apply our Rubber Floor Finish and Sealer.