• Now Accepting Installations in our Englewood, FL Location.

Lonseal Epoxy

Regular price

From $88.24


The recommended adhesive for all of our lonseal flooring kits. With a firm hold and long lasting seal, this epoxy is a no brainer. Lonseal epoxy comes in two parts and should be applied cautiously with the right tools.

  • Adhesive must be applied by a trowel with 1/16" x 1/32" x 1/32" U-Notches (Model ZZ800 Trowel Sold Separately). These specs are specifically recommended by the adhesive MFG. If applied incorrectly the flooring will not lay properly.
  • Approx. Spread rate: Half-gallon: 85-100 square feet; Gallon: 170 - 225 sq. ft. *
  • Open time: Up to 15 minutes
  • Working time: Up to 15 minutes

Notes: Trowel sizes listed are by width/depth/space. All information provided above will vary depending on the job site conditions, including temperature, humidity, substrate porosity, and applicator.

*Actual job site spread rate will vary depending on the substrate conditions.

OPEN TIME: Waiting time required before placing the flooring material into the adhesive.

WORKING TIME: Amount of time for the adhesive to accept the flooring material after being applied to the substrate.

  • Size: 1/2 Gallon, 1 Gallon
  • Style: 2-Part Epoxy


  • Sprinter 144, Promaster 136, Transit 148: 1/2 Gallon
  • Sprinter 170, Promaster 159, Transit 148EL: 1 Gallon


Order Changes

Once an order is placed, we ask that all changes (concerning appliances, width, add-ons, material) be made in the following 7 DAYS. Any changes made after this time will be charged a 30% restocking fee. This policy has been implemented to further guarantee the quality of your order and reduce any inconsistencies. 

Order Refunds

We strongly advise all customers to read over our refund policy. This is located at the top of the website home page under the "About" tab. Custom orders CANNOT be refunded once in production. The Serg Supply team will notify you when your product is going into production. Refunds cannot be issued after this point in the process. More details can be found on our Refund Policy Page.

Order Damages

If damage occurs to your order through shipping transit, please notate on your delivery documents. This will be visible by the pallet and/or the shrink wrap being damaged. After delivery, please email office@sergsupply.com for follow up. More details can be found on our Shipping Policy Page. This is located at the top of the home page under the "About" tab.



Orders with smaller items weighing less than 100lbs ship via UPS, FEDEX, or USPS. 


Any orders with items weighing over 100lbs or larger than 72" in any direction must be shipped on a pallet. Update: Shipping is free!

Each pallet is insured with liftgate service + residential charge applied. If you have a commercial address with a forklift, please state it in order notes for quicker delivery.

You can see our complete shipping policy here.

Local Pickup

Want to save time on shipping? Select the local pickup option at checkout and we will notify you when your order goes into production to set a pickup date.

Product Warranty

All products are covered under a 90-day manufacturer warranty to guarantee the quality of your product and quality of construction. If you should have any quality issues with your product, contact us at office@sergsupply.com.

Serg Supply now offers installation services! 

For details on what products we service, prices, and Terms & Conditions, please review this document:

Installation Services Details

To schedule an installation, please email us at office@sergsupply.com or you can schedule an appointment on our website under the "Installation" top tab. Please state which product you wish to install, vehicle type, and if there are already products installed into your vehicle. 

Ask a question

Customer Reviews

Based on 1 review
David Clay
Lonseal epoxy

It’s premature to be asking for a review on the Lonseal I ordered. It hasn’t arrived and I don’t even have tracking info yet. I had to order it because the 1/2gal quantity I thought would be sufficient to glue the floor in my 144” Sprinter came up short. It was a rookie move on my part in not questioning what quantity was appropriate, but the 1/2gal choice appeared as “often purchased with” or some similar suggestion. When I was asked to review my previous order, which included the precut Lonridge flooring, I mentioned the quantity of Lonseal being short. Again, my inexperience was the chief cause. Serg Co., to their credit, promptly issued me a credit for the 1/2 Lonseal. I thought that was a very classy gestures. As soon as the full 1 gal Lonseal arrives, I’ll finish gluing the floor. It looks great already.