Florida Polymer
FP MOISTURE VAPOR BARRIER SLOW CURE 803
FP MOISTURE VAPOR BARRIER SLOW CURE 803
Couldn't load pickup availability
In Stock
Contact Us For Pick Up & Local Delivery Availability

Moisture Vapor Barrier 803 SC is a two-component, slow-curing epoxy primer designed to reduce moisture vapor transmission through porous concrete. Its low-viscosity formula penetrates the substrate to promote strong adhesion while creating a durable barrier beneath moisture-sensitive flooring systems.
The extended working time makes 803 SC well suited for larger installations where contractors need additional time for mixing and application. It can be used beneath epoxy, polyaspartic, polyurethane, terrazzo, carpet, vinyl tile, wood flooring, and other compatible floor systems.
Product Details:
-
Kit size: 3 gallons
-
Part A: 2 gallons
-
Part B: 1 gallon
-
Mix ratio: 2:1
-
Color: Clear
-
Coverage: Approximately 90 sq. ft. per gallon on porous concrete
-
Working time: Approximately 15–20 minutes
-
Recoat window: Approximately 12–24 hours
-
Tack free: Approximately 4–6 hours
-
Foot traffic: Approximately 24 hours
-
Vehicular traffic: Approximately 72 hours
-
Low-viscosity formula for concrete penetration
-
Creates a seamless moisture-blocking barrier
-
Suitable for professional concrete-flooring installations
-
For professional use
As 2024 brings unforeseen shipping delays and increased carrier costs, we are working hard in our efforts to get you the best shipping rates and delievery times.
- Essential shipping details are easy to find. While it is common practice to keep a link to your shipping policy page in the footer of your website, consider how you can also surface important shipping details in the right place at the right time (e.g. on your product page or website banner).
- Clear and concise presentation. Don’t make customers comb through your shipping policy page for the information they need. Whenever possible, make it easy to navigate with clear subheadings, tables, bolded text, and links to learn more.
- Order processing times. After an order is placed, how many days will it take to get it ready to ship? It’s worth communicating if you’re excluding weekends and/or holidays, and if you have certain cutoff times for processing orders (e.g. orders received after 5pm will be processed the next business day). If changes occur within your supply chain, due to peak periods or as a result of COVID-19, you should update your processing times to reflect it.
- Domestic and international shipping options. What are the qualifying regions for your domestic shipping options? International shipping can be broken down in its own section where you list the countries you ship to and estimated delivery timelines. If you offer several shipping options, you can list them in a table so the information is easy to scan. Shipping costs. Break down your shipping costs for the customer. If you have a free shipping threshold, you can communicate in various places as an incentive for customers. Any potential surprise fees should be surfaced too, such as duties and taxes the customer may incur.