Epoxy.com Product #255

Epoxy Mastic High Build Epoxy Coating

DESCRIPTION

Epoxy.com Product #255 Epoxy Mastic High-Build Coating is a 100% solids, moisture-insensitive, epoxy resin system. When mixed at a 1:1 ratio, by volume, it produces an excellent coating for dry or damp concrete, wood or steel surfaces.

ADVANTAGES

Easy to apply.
Corrosion-resistant.
Can be applied to dry or damp surfaces.
Suitable for intermittent exposure to 300°F (148.9° C).
To provide a tough, chemical and abrasion-resistant coating on concrete, wood or steel.

WHERE TO USE

Epoxy.com PRODUCT #255 is used on piles, piers, and concrete or steel tanks where concrete or steel needs to be protected from abrasive environments.

PHYSICAL PROPERTIES

Color available	Gray & Orange (other colors are as special order products)
Pot Life Tack Free Time	60° F(15.6° C) 70 mins. 10 hrs.	75° F(24.° C) 35 mins. 6 hrs.	90° F(32.2° C) 15 mins. 2 ½ hrs.
Tensile Strength (ASTM D 638)	5000 ± 500 psi (34.5 ± 3.4 MPa) - 7 days
Tensile Elongation (ASTM D 638)	7.5% ± 2.5 - 14 days
Compressive Strength (ASTM D 109 Mod.)	6,000 ± 500 psi (41.4 ± 3.4 MPa) - 7 days
Viscosity	6,500 cps ± 1,000 #6 spindle @ 50 rpm by Brookfield Viscometer
Di-Electric Strength S/T, Volt per mil	440 - 465
Di-Electric Breakdown Voltage *Voltage per mil-20 mil film	Exceeds 625 volts/mil
Power Factor (ASTM D 1304)	0.0006 to 0.0007

SURFACE PREPARATION

Steel Surfaces: Steel surfaces should be dry grit or abrasive blasted to commercial gray metal finish as specified by the Steel Structures Painting Council SP-6. All work blasted shall be coated the same day with Epoxy.com Product #1200 Zinc Rich Primer. For immersion service, blast to near white blast SSPC SP-10.

Concrete Surfaces: Concrete surfaces shall be cleaned to remove dirt, curing compounds, existing coatings or laitance to provide a clean, sound bonding surface.

See Epoxy.com Surface Preparation Procedures for more information

MIXING

Stir Components A and B thoroughly before mixing. Combine one part by volume of A with one part by volume of B (mixing ratio 1:1). Mix for not less than three minutes, using a slow speed drill, (300 to 600 rpm) and an Epoxy.com-Mixing Paddle.

APPLICATION

Epoxy.com Product #255 High Build Coating may be applied by brush, roller or spray. All spray equipment must employ traps to prevent water and oil from contaminating coating. Under adverse weather conditions thinning maybe desired. First, mix PRODUCT #255 and then add approximately 5% PRODUCT #255 Thinner by volume.

COVERAGE:

Epoxy.com PRODUCT #255 will cover approximately 200 sq. ft. per gal. (18.6 m² per gal.) at a thickness of eight (8) mils, dependent upon surface texture. For best results, use two (2) coats.

PACKAGING:

PRODUCT #255 is packaged in two (2) gallon and ten (10) gallon units.

CAUTION:

"A" Component contains epoxy resin. DANGER! "B" Component contains alkaline amines; strong sensitizer. May cause skin sensitization or other allergic responses. Use with good ventilation, particularly if material is heated or sprayed. Prevent all contact with skin or eyes. Wear protective clothing, goggles, gloves and/or barrier creams. Keep container closed when not in use. Wash thoroughly after handling.

FIRST AID: In case of skin contact, immediately wash with soap and water. in case of eye contact, flush eyes with copious amounts of water for at least fifteen (15) minutes. Remove contaminated clothing shoes. If irritation persists, seek medical attention. Wash clothing before reuse.

FOR INDUSTRIAL USE ONLY

KEEP AWAY FROM CHILDREN

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