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TECHNICAL DATA SHEET | Section 2.8
POLYPRIME H2O
®
Three Component, Water-Based Epoxy Primer

Product Description:
Polyprime H2O is a three component liquid-applied, Technical Data (Based on Draw Down Film)
®
water-based epoxy primer with low VOC, low odor, unique
penetrating characteristics, and rust inhibiting properties. Coverage Rate 1 gal/300-450 sqft
0.8-0.14 l/sqm
Features

• Low VOC Cure Time at 77ºF (25ºC) 50% 3-4 Hours
• Moisture Tolerant R.H.
• Fast Dry Time
• Low Odor Pot Life at 75ºF (24ºC), 50% RH Approx. 1 Hour.
Typical Uses Flash Point >200ºF (93.3ºC)
• Concrete
• Plywood Recoat Time at 77ºF (25ºC) Up to 48 Hours

Volatile Organic Compounds,
Packaging ASTM D2369-81 < 5 gm/liters
1-Gallon Kit Short filled can of Side-A
(0.28 gal) and short filled
gallon can of Side-B (0.35
gal). Add 0.35 gal water. Mixing
3.5-gallon kit: It is important to remember that this coating
3.5-Gallon Kit 1 gallon (3.78 liters) can of has a limited pot life of approximately - 1 hour at 77°F (25°C)
Side-A and 1 1/4 gallons and 50% relative humidity. Do not use beyond this frame
(4.73 liters) can of Side-B.
Add 1 1/4 gallons (4.73 regardless of whether or not the product appears to still be
liters) of water while usable. Review that all surface preparation is complete and
mixing at site. application equipment is in good working order before starting
the mixing sequence.
®
Color 1. Pre-mix each component. Polyprime H2O, Side-B is dark
Side-A: Black, Side-B: White olive in color and may appear black in the container.
Polyprime H2O Side-A is light amber in color.
®
Coverage 2. Add 1 gallon of Polyprime H2O, Side-A to the 1. 1/4
®
The approximate coverage is 1 gallon/300 sqft (0.8 l/sqm). gallons of Side-B in the short filled Side-B pail.
Coverage rate will depend on surface roughness and porosity. 3. Mix thoroughly with a low speed (300-500 rpm) drill with
Surface Preparation Jiffy paddle for a minimum of 3 minutes. The mixture will
Concrete surface must be clean, sound and dry. Remove appear light olive green color.
dust, laitance, grease, curing compounds, bond inhibiting 4. Slowly add 1 1/4 gallons of potable water to the mixture
impregnations, waxes, and any other contaminants. All under agitation.
projections, rough spots, etc. should be dressed off to achieve 5. Mix for a minimum of 2 additional minutes until the
a level surface prior to the application. Concrete should be mixture is fully dispersed. Fully dispersed material will
cleaned and prepared to achieve a laitance and contaminant appear yellow to white in color.
free, open textured surface by shot blasting to a minimum 1-gallon kit: It is important to remember that this coating
of CSP 3-4 as per ICRI guidelines. Sweep and vacuum any has a limited pot life of approximately - 1 hour at 77°F (25°C)
remaining dirt and dust with a wet/dry vacuum. Removing and 50% relative humidity. Do not use beyond this frame
residual dust will help ensure a tenacious bond between regardless of whether or not the product appears to still be
the primer and substrate. The compressive strength of the usable. Review that all surface preparation is complete and
concrete substrate should be at least 3500 psi at 28 days application equipment is in good working order before starting
and at least 250 psi in tension at the time of application of the mixing sequence.
®
Polyprime H2O primer.

POLYCOAT PRODUCTS TEL 562.802.8834 | FAX 562.921.7363 Section 2.8
wpsales@polycoatusa.com | www.polycoatusa.com