More in Moisture Vapor BarrierView all
Premera · Primer
At a glance
- SKU
- PREMERA-MVB-1G
- Vendor
- Premera
- Hydrostatic
- up to 25 lb with FP1 Fusion Primer
- Solids
- 10% by volume, penetrates the slab
- Coverage
- 100 to 250 sq ft per gallon
- Weight
- 10.0 lb
WarrantyIf a product is defective or does not perform to its published specs, we replace it. Limited Warranty
Technical helpMix ratios, install questions, job-site troubleshooting. Mon to Fri, 8 to 5 EST.Contact a pro
Premera · Moisture Vapor Barrier
Premera Easy MVB Moisture Vapor Barrier Primer
Premera Easy MVB is a single-component, water-based treatment that penetrates bare concrete and reacts with the free calcium hydrates to seal the pores and capillaries from the inside. Used together with Premera FP1 Fusion Primer it is rated for up to 25 lb of moisture vapor, so epoxy and topcoats bond and stay down.
$130.00
Size 1 Gallon
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- Zero VOC Zero VOC
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At a glance
Premera Easy MVB Moisture Vapor Barrier Primer
Premera Easy MVB is a single-component moisture vapor barrier primer, a water-based treatment that penetrates bare concrete and reacts with the free calcium hydrates to seal the pores and capillaries from the inside. It is built for installers who need to slow rising slab moisture before epoxy, so a coating bonds and stays down instead of blistering or pushing efflorescence through the finished floor.
25 LB
MOISTURE VAPOR
Used with FP1 Fusion Primer
10%
SOLIDS BY VOLUME
Penetrates, no film build
0
G/L VOC
Water-based, low odor
100-250
SQ FT/GAL
By surface profile
What makes it work
Built to slow slab moisture
Barrier from the inside
Reacts with the free calcium hydrates in bare concrete, brick, mortar, or tile to form an insoluble internal barrier against rising moisture.
Stops blisters and efflorescence
Seals the pores and capillaries that carry moisture, which blocks the salt migration that pushes efflorescence through a coating.
One product, water-based
No mixing and no pot life, at zero VOC and low odor, so crews run this moisture vapor barrier primer indoors.
Recoat and move on
Allow at least 4 hours or until the slab looks dry. Recoat within 24 hours with no sanding. Past 24 hours, sand the surface to dull for a mechanical grip.
MOISTURE PROTECTION
| Moisture vapor | Up to 25 lb when used with Premera FP1 Fusion Primer |
| Mechanism | Penetrates and reacts to seal pores and capillaries |
| Efflorescence | Blocked |
COMPOSITION
| Chemistry | Single component, water-based colloidal silica, no mixing, no pot life |
| Solids by volume | 10% |
| VOC | Zero |
COVERAGE AND APPLICATION
| Coverage | 100 to 250 sq ft per gallon, broom finish lower, burnished higher |
| Application | Spray two coats wet-on-wet at 3 to 4 mils, 50% overlap, to saturation |
| Substrates | Bare concrete, brick, mortar, tile |
CURE AND RECOAT
| Tack-free | 4 hours |
| Post-cure | 24 hours |
| Recoat | Within 24 hours no sanding, after 24 hours sand to dull |
| Cautions | May etch glass and dull aluminum. Not for acid-contaminated surfaces |
Kit to floor
Build the complete system.
What comes in the box, and what goes under and over it. Add any step to your cart from here.
Pairs with
Prime under Premera FP1 Fusion Primer and your epoxy or topcoat, or run it ahead of a polishing job. The 25 lb moisture vapor rating applies to Easy MVB used together with FP1 Fusion Primer, not on its own. Always confirm the slab with a calcium chloride or RH moisture test first and match the reading to the technical data sheet.
1Prep the slab
You are here
Premera Easy MVB Moisture Vapor Barrier Primer
$130.00This item
2Base coat
Everflow EF-100
$179.99
3Add a lookoptional
4Topcoatfor UV or extra gloss
Everflow EF-275
$199.00Sold out
What does Easy MVB do?
It reacts with the free calcium hydrates in bare concrete to form an insoluble internal barrier against rising slab moisture.
How much moisture can it handle?
The technical data sheet rates up to 25 lb of moisture vapor when Easy MVB is used together with Premera FP1 Fusion Primer. Confirm your slab with a moisture test and match the result to the data sheet.
How is it applied?
Spray two coats wet-on-wet at 3 to 4 mils with 50% overlap until the concrete is saturated and rejects more material. It is single component with no mixing and no pot life.
When can I recoat?
Allow at least 4 hours, or until the concrete looks completely dry. Recoat within 24 hours with no sanding. Past 24 hours, sand the surface to dull for a mechanical grip.
What surfaces does it work on?
Bare concrete, brick, mortar, and tile. It may etch glass and dull aluminum, and it is not for acid-contaminated surfaces.
Do I still need a moisture test?
Yes. Confirm the slab with a calcium chloride or RH moisture test before you specify the system, and match the reading to the rating in the technical data sheet.
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