LABPOX® MVB FAST

VOC-Free, High-Performance Moisture Vapor Barrier Epoxy

The LABPOX® MVB FAST is a 100% solids, two-component (2A:1B), and VOC-free epoxy moisture vapor barrier for concrete floor coatings. The main property of the LABPOX® MVB FAST is its ability to initially adhere to damp slabs with up to 100% relative humidity. Additionally, the LABPOX® MVB FAST demonstrates a permeance rating of less than 0.1 perm @ 16 mils which can reduce moisture vapor emission rate from 25 lbs/1000sq.ft/24hrs to less than 3 lbs/1000 sq.ft/24hrs on concrete. This performance aligns with the highest standards in the industry. The LABPOX® MVB FAST is used as a primer before installing a complete epoxy or polyaspartic system. The product can receive a subsequent layer of coating in as little as 4 hours, enabling very rapid commissioning. The product has been formulated with state-of-the-art components and is one of the most efficient vapor barrier systems in the industry.

Key Features & Benefits:

  • Pre-tinted version with Pinhole Mitigation Technology reducing them by up to 98%1

  • Superior adhesion to concrete with RH up to 100%

  • Tack free in 3h

  • Permeability < 0.1 perms @ 16 mils

Labsurface Labpox MVB Fast Kit
PACKAGING:

3-Gallon Kit = 2 x A (1 Gal) + 1 x B (1 Gal)
15-Gallon Kit = 2 x A (5 Gal) + 1 x B (5 Gal)

AVAILABLE COLORS:

Clear, Grey, Tan, Black, White

¹ While our testing was conducted under various job site conditions, it is important to note that conditions may vary significantly from one site to another, potentially leading to different outcomes. Our testing was performed side by side with standard pre-tinted epoxies widely used in the industry. The results demonstrated up to a 98% reduction in pinholes.

DOWNLOADS (PDF)

Technical Data Sheet

Product update sheet