Preparation:
Surfaces should be free of rust, mill scale, oil, paint, films, grease, soluble salts, and other contaminants. Sand blasting to white metal is necessary in most cases. Concrete should be etched to provide a profile for optimal adhesion. Latinate and other loosely bound materials should be removed to provide a solid bonding surface. The preparation procedures above are general guidelines. The preparation procedures above are general guidelines. Detailed preparation methods are available through SSPC at www.sspc.org or 412-281-2331 or NACE at www.nace.org or 281-228-6200.
Mixing: The mixing of Part A and B is very important! Material is supplied in two containers as a unit.
Agitate part B separately in container supplied before pouring. REFLECTASEAL-450 has a mixing ratio of 1 parts “B” to 1 part “A” (1:1). Use a jiffy mixer to thoroughly combine both parts, mixing for at least 5 minutes. Allow idle activation time for at least 10 minutes. Do not add thinner until activation time is complete.
If thinning is necessary, use no more than 1/2 pint of Xylene per 1 gallon of epoxy. Thinner can only be added after activation process is complete. Thinning increases possibility of sag and can extend cure time.
Application:
Apply REFLECTASEAL-450 with a brush, 3/8” nap roller cover, or conventional spray equipment. Airless spray equipment should not be used. The heat created by an airless system can shorten pot life considerably and damage the coating and equipment. Caution! Without the use of aggregate, REFLECTASEAL-450 is slippery when wet.
DRY FILM APPLICATIONS
To get dry film of: Apply Sq. Ft. /gal.
8 mils 200 sq ft
16 mils 100 sq ft
DO NOT apply product heavier than (16 wet mils) on vertical surfaces. Heavy coats may be applied (up to 24 mils) on horizontal surfaces without danger of bubbling or pinholes in film. For heavier film, apply additional coats. Additional coats must be applied as soon as the surface is tack free or within 36 hours.
Clean Up:
Application equipment should be cleaned immediately with Xylene. Use white vinegar to clean hands and skin. Do not allow REFLECTASEAL-450 to remain on tools! Once it sets and is cured, it is extremely difficult to remove.
Curing Time:
Pot Life: 1-1/2 hrs @ 80 ºF
Drying Time: 6 hrs @ 80 ºF
Complete: 48 hrs @ 80 ºF
Packaging:
2-gallon units:
1 gal can containing Base
(Part “B”)
1 gal can containing Activator
(Part “A”)
Also available in 10 gallon units
Colors:
REFLECTASEAL Standard Colors (Gray, Tan, or White)
Solids content:100% Solids
Mixing Ratio: 1 parts “B” to 1 part “A” (1:1)
Abrasion Resistance (ASTM D4060):
Taber abraser CS-17 calibrase wheel at 4000 cycles with 2.95 mils wear and .42 grams lost.
Adhesion-Pull-Off (D4541):
Concrete: 100 % substrate failure @ 1181 psi
Steel: 80% adhesive failure @ 2337 psi
Impact Resistance (D2794):
16 inch lbs. direct – passed
Pencil Hardness (D3363): 5H – passed
Food Contact: FDA 21-CFR 175.300 compliant
Flammability:
Flammable during application. Will not support combustion when cured.
For further assistance, contact one of our technicians via phone or e-mail.
MSDS are available for health and safety data.
For emergency information contact:
CHEMTREC @ 1-800-424-9300
