At a glance
- SKU
- EF-150
- Vendor
- Everflow
- Solids
- 100%
- Foot Traffic
- 8 to 12 hrs
- Food Contact
- Meets CFIA and USDA requirements for indirect food contact
- Coverage
- 300 to 350 sq ft as primer (3 gal)
- Working time
- about 20 min at 70°F
- Weight
- 30.0 lb
Everflow EF-150
EF-150 is a fast-curing, 2-component, 100% solids, self-leveling epoxy floor coating that recoats in as little as 6 to 8 hours and cures on a cold substrate down to 32 degrees F, turning a multi-day floor system into a one-day install. Use it as a high-build primer or binder over concrete or existing epoxy; it is low-VOC at under 50 g/L and meets CFIA and USDA requirements for indirect food...
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- CFIA / USDA Indirect Food Contact Meets CFIA and USDA requirements for indirect food contact
- LEED v4 Low-Emitting SCAQMD Method 304-91
- Low VOC (<50 g/L) Low VOC (<50 g/L)
- ASTM Tested Full test data on the TDS
- Family-Run Since 2004 20+ years in the trade
Everflow EF-150
EF-150 is Everflow's fast-cure 100% solids epoxy floor coating, a 2-component, self-leveling floor built for jobs where time and temperature work against you. It recoats in as little as 6 to 8 hours and cures on a cold substrate, so winter work and tight deadlines keep moving over prepared concrete or existing epoxy.
This kit was sold as MPC-150. Nothing changed but the label.
Fast cure for tight schedules and cold jobs

Why 100% solids matters
Hardware-store kits are usually water-based at 30 to 50% solids, so most of what you roll on evaporates. With EF-150, the whole kit stays on the floor.
| LATUX 100% SOLIDS EPOXY | HARDWARE-STORE EPOXY PAINT (WATER-BASED) | |
| Solids content | 100%, the whole kit becomes floor | 30 to 50%, the rest evaporates |
| Dry film thickness per coat | 10 mils or more per coat | 2 to 3 mils per coat |
| Hot tire pickup | Resists hot tire pickup | Common failure point |
| Expected life in a garage | Years of service with proper prep | 1 to 2 years typical |
| True cost per year of service | Lower over the life of the floor | Looks cheap up front, costs more in redos |
Coverage and cure.
Per 3-gallon kit. Real coverage depends on concrete porosity and the profile of the slab.
Cure at 68°F
Working time about 20 min at 70°FWarmer temperatures speed this up; cooler temperatures slow it down.
PHYSICAL AND CHEMISTRY
| Solids content | 100% by weight |
| Chemistry | Modified aliphatic epoxy, 2-component |
| Finish / gloss | 93.2 GU at 60 degrees |
| Color | Clear (transparent) |
MECHANICAL
| Compressive strength | 6,200 psi (ASTM D695) |
| Tensile strength | 5,500 psi (ASTM D638) |
| Hardness | 80 to 85 Shore D (ASTM D2240) |
| Taber abrasion | 0.07 g loss (CS-17) |
| Pull-off adhesion | Over 363 psi, substrate failure (ASTM D7234) |
APPLICATION AND CURE
| Coverage | 300 to 350 sq ft per 3-gallon kit as a primer |
| Working time | About 20 min at 70 degrees F, 50% RH |
| Cure at 68 degrees F | Recoat 6 to 8 hr, foot 8 to 12 hr, vehicle about 1 day, full about 7 days |
| Temperature | Apply 32 to 86 degrees F; best workability at 50 degrees F or warmer |
| Surface prep | Diamond grind concrete to ICRI CSP-2 |
| Application | Pour, rubber squeegee, back-roll with 10 mm nap |
| Kit | 3-gallon, 7.56 L resin A plus 3.78 L hardener B |
COMPLIANCE
| VOC | Under 50 g/L (LEED v4, SCAQMD 304-91) |
| Food contact | Meets CFIA and USDA requirements for indirect food contact |
| Shelf life | 1 year unopened, store 59 to 86 degrees F |
Build the complete system.
What comes in the box, and what goes under and over it. Add any step to your cart from here.
In the kit
- 3-gallon kit: 7.56 L resin (Part A) plus 3.78 L hardener (Part B)
- Pre-measured 2 to 1 mix ratio by volume
- Clear (transparent) base
Pairs with
Finish with an Everflow polyaspartic or urethane topcoat for added gloss, color, and UV stability. Diamond grind the slab to ICRI CSP-2 first, then pour, squeegee, and back-roll for a fast base coat.
How fast does EF-150 cure?
At 68°F you can recoat in 6 to 8 hours, walk on it in 8 to 12 hours, and drive on it in about 24 hours. Full chemical cure is roughly 7 days. Cooler temperatures extend these times; warmer temperatures shorten them.
Can I apply EF-150 in cold weather?
Yes, that's what it's built for. EF-150 cures on substrates down to 32°F (0°C) and can be applied from 32°F to 86°F. Workability is best at 50°F or warmer, with ambient humidity under 85%.
Is EF-150 a primer or a finish coat?
It's a high-build primer, base, and binder coat. Apply it directly to prepared concrete or over existing epoxy, then top-coat with a polyaspartic or urethane for color and UV stability.
Is EF-150 UV stable?
As an epoxy, EF-150 will discolor under prolonged UV exposure. For sunlit or outdoor areas, finish it with an Everflow UV-stable polyaspartic or urethane topcoat such as EF-275 or EF-290.
How much floor will one kit cover?
A 3-gallon kit covers 300 to 350 sq ft as a primer, depending on concrete porosity and profile.
What surface prep does EF-150 need?
Diamond-grind concrete to an ICRI CSP-2 profile, remove all dust, oil, and contaminants, and repair cracks. Substrate moisture must be under 4%, with the slab at least 3°C above the dew point. Use a moisture vapor barrier where hydrostatic pressure is a risk.
Is EF-150 food-safe?
It meets CFIA and USDA requirements for indirect food contact and use in food-processing plants when properly mixed and cured.
How is EF-150 different from EF-100 and EF-155?
EF-100 is the standard 100% solids base coat. EF-150 is the fast-curing, cold-tolerant version for tight timelines and low temperatures. EF-155 is the super-fast-cure option when you need to turn a floor around even quicker.






