TECHNO Moisture Vapor Barrier (MVB) 6kg Kit (A+B)

Single-coat epoxy vapour barrier for concrete. 25 lbs MVER / 99% RH, fast tack-free, low VOC. Ideal under timber, vinyl, tile, carpet & epoxy floors.

$254.15 - $254.15

$254.15 incl. GST

$254.15 - $254.15

$254.15 incl. GST

Overview

Techno Epoxy MVB is a 100% solids, two-component epoxy primer designed to control moisture vapour emission from concrete substrates. Used beneath flooring systems and coatings, it creates a seamless moisture mitigation layer for new or existing slabs in residential, commercial, and industrial environments. With outstanding adhesion (even on damp concrete) and broad system compatibility, it prepares substrates for durable, compliant flooring installations.

Quantity

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Key Benefits

Controls MVER up to 25 lbs (ASTM F1869) and RH up to 99%
Single-coat high-build application
Excellent adhesion on damp concrete, wood, metal & non-glazed tile.
Low VOC / low odour, suitable for occupied areas.
Fast tack-free: 3–5 hours @ 20 °C.
Seals the substrate prior to floor finishes.
Anti-bacterial formulation.
High abrasion & impact resistance.
Qualifies for Green Star / LEED credits.
Easy to clean and maintain.

Technical Info

Mix Ratio (A+B): 2:1 by weight
Colour: Clear | Finish: High gloss
Viscosity (mixed): ~1,200 cP
Working Time: 25–30 mins @ 20 °C
Tack-Free: 3–5 hrs @ 20 °C
Light Foot Traffic: 6–12 hrs @ 20 °C
Heavy Traffic: 24–36 hrs @ 20 °C
Full Cure: 5–7 days
Coverage: 1 kg ~ 6–15 m² (substrate dependent)
Kit Coverage: 15 kg ~ 90–225 m²
Packaging: 6 kg kit (4 kg Part A / 2 kg Part B)
Storage: 12 months unopened (cool, dry location)

Note: Coverage varies with concrete porosity, profile, and application method.

Compatible Products

Concrete (new construction & existing)
High-/thin-build systems & mortars
Carpet & carpet tile
Timber/wood floors
Terrazzo
Cementitious overlays
Vinyl sheets & VCT
Ceramic, porcelain & stone tiles
Polymeric/epoxy flooring
Sectors: industrial, healthcare, commercial, government, institutional, residential

Compliance

NZBC E3 Internal Moisture: Helps protect floor finishes from rising damp.
NZBC B2 Durability: Long-lasting underlayment performance.
Compatible with BRANZ flooring preparation guidelines.
Suitable for AS/NZS 2455.1 (Carpet) and AS/NZS 1884 (Resilient Flooring).

System & Resources

Part of the Techno range and fully compatible with the Technokolla Waterproofing & Tiling System.

What’s in the Kit:

Part A (Resin): 4 kg
Part B (Hardener): 2 kg

Downloads

Data Sheet

Controls MVER up to 25 lbs (ASTM F1869) and RH up to 99%
Single-coat high-build application
Excellent adhesion on damp concrete, wood, metal & non-glazed tile.
Low VOC / low odour, suitable for occupied areas.
Fast tack-free: 3–5 hours @ 20 °C.
Seals the substrate prior to floor finishes.
Anti-bacterial formulation.
High abrasion & impact resistance.
Qualifies for Green Star / LEED credits.
Easy to clean and maintain.

Mix Ratio (A+B): 2:1 by weight
Colour: Clear | Finish: High gloss
Viscosity (mixed): ~1,200 cP
Working Time: 25–30 mins @ 20 °C
Tack-Free: 3–5 hrs @ 20 °C
Light Foot Traffic: 6–12 hrs @ 20 °C
Heavy Traffic: 24–36 hrs @ 20 °C
Full Cure: 5–7 days
Coverage: 1 kg ~ 6–15 m² (substrate dependent)
Kit Coverage: 15 kg ~ 90–225 m²
Packaging: 6 kg kit (4 kg Part A / 2 kg Part B)
Storage: 12 months unopened (cool, dry location)

Note: Coverage varies with concrete porosity, profile, and application method.

Concrete (new construction & existing)
High-/thin-build systems & mortars
Carpet & carpet tile
Timber/wood floors
Terrazzo
Cementitious overlays
Vinyl sheets & VCT
Ceramic, porcelain & stone tiles
Polymeric/epoxy flooring
Sectors: industrial, healthcare, commercial, government, institutional, residential

NZBC E3 Internal Moisture: Helps protect floor finishes from rising damp.
NZBC B2 Durability: Long-lasting underlayment performance.
Compatible with BRANZ flooring preparation guidelines.
Suitable for AS/NZS 2455.1 (Carpet) and AS/NZS 1884 (Resilient Flooring).

Part of the Techno range and fully compatible with the Technokolla Waterproofing & Tiling System.

What’s in the Kit:

Part A (Resin): 4 kg
Part B (Hardener): 2 kg

Downloads

Data Sheet

Frequently Asked Questions

Is Techno Epoxy MVB a waterproof membrane?
No. It is a moisture vapour barrier, not a waterproof membrane. Do not use in wet areas or where waterproofing is required. For waterproofing, use BRANZ-appraised Technokolla membranes.

Can it be applied to damp concrete?
Yes, it offers excellent adhesion to damp concrete (not standing water).

What moisture levels can it handle?
Up to 25 lbs MVER (ASTM F1869) and 99% RH (ASTM F2170).

How long before I can walk on it or install finishes?
Tack-free in 3–5 hrs @ 20 °C; light foot traffic 6–12 hrs; heavy traffic 24–36 hrs. Follow flooring manufacturer guidance for overlay timing.

What is the coverage?
Approx. 6–15 m² per kg depending on substrate. A 15 kg kit covers roughly 90–225 m².

Is it low VOC / low odour?
Yes, suitable for use in occupied areas.

Where is it typically used?
As a seamless moisture mitigation layer under timber, vinyl, VCT, tile, carpet, cementitious overlays and epoxy systems across residential, commercial and industrial projects.

Shipping and Return Policy

At Surtec, we aim to make your experience as seamless as possible. Orders are processed efficiently through our Auckland branches and distributed nationwide via our growing logistics network. For any queries about delivery times, product availability, or returning an item, feel free to get in touch with our team. We're here to help you keep your projects moving.