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MIGHTYLASTIC ROOF COATING is a rapid curing rubberized multi-purpose emulsion coating that displays superior elongation properties. The addition of reinforcing glass fibers provides good tensile strength, and because it is a water based coating, it is VOC compliant.
MIGHTYLASTIC ROOF COATING bonds tightly to a wide variety of surfaces including Built-Up Roofs, Metal, Concrete, EPDM, Rubber, APP and SBS Modified Membranes, Mightyply Membrane, Type II Glasbase and Mightyplate roof Coatings, Primer and Plastic cement. Applied to asphalt paving, it provides excellent waterproofing and cosmetic benefits to non-traffic areas. MIGHTYLASTIC ROOF COATING can be applied above or below grade. It is ideal for sealing exterior basement walls.
MIGHTYLASTIC ROOF COATING dries to the touch in four hours or less, with complete curing achieved in seven to ten days. Its cold flexibility properties are outstanding, with no cracking occurring at -13 degrees F. MIGHTYLASTIC ROOF COATING can be brushed, rolled or power sprayed. A final figure-eight brushing pattern is encouraged for attractive final appearance, or if a granulated surface is desired, roofing granules can be broadcast into wet coating.
MIGHTYLASTIC ROOF COATING is a highly flexible coating manufactured to withstand constant structural movement. Buildings expand and contract as temperatures rise and fall. Inferior coatings become brittle, crack and allow water to enter in.
MIGHTYLASTIC ROOF COATING remains flexible and elastic, stretching itself 300% to 400% to accommodate the movement and still remain watertight.
MIGHTYLASTIC ROOF COATING keeps pace with an ever-increasing public awareness and desire to use products that are harmless to the environment.
MIGHTYLASTIC ROOF COATING is an effective waterproofing solution for above and below grade problems.
APPLICATION GUIDELINES:
Surface Preparation:
Surface should be clean and fee of all dirt, debris and organic growth. Mild dampness can be tolerated but water accumulation must be removed. Rusty metal should be primed with ANTIOXIDENE COATING or MIGHTYPLATE PRIMER. Dry roofing felts or bare concrete should be primed with MIGHTYPLATE PRIMER. Weak areas, cracks, splits, holes or delaminated seams must be repaired with MIGHTYPLATE PLASTIC CEMENT and GLAS-WEB (bituminous surfaces) or rubber patch and polymat(EPDM SURFACES) before coating the roof.
Application: Stir lightly so product is of uniform consistency. Apply approximately 3 gallons per 100 square feet over bituminous and concrete roofs, 2 gallon per 100 square feet over metal and rubber roofs. for capsheets, allow a minimum of 7 gallons per 100 square feet for one-ply system, 10 galls per 100 square feet for two-ply system.
Drying Time: Coating is dry to the touch within four hours, full curing in 7-10 days in favorable conditions.
Topcoating: MIGHTLYLASTIC is compatible with Texas Refinery Aluminum Roof Coating. super Aluminum roof Coating and Texotropic Fibered Aluminum roof Coating. Or roofing granules may be broadcast into wet coasting to achieve desired color effect.
Clean Up:Water cleanup before curing
Limitations: Do not apply if showers are expected within four to six hours after application. Do not apply at temperatures below 50 degrees F. do not apply in areas where water ponds for prolonged periods
SPECIFICATIONS
Color: Brown emulsion that cures to black
Dry Mil Thickness: 24 mils at 3 gallons per 100 sq. ft.
Excellent Resistance To: Mild acids and bases. corrosion, water and water vapor, acid rain, saturated solutions of various salts, sunlight.
Weatherability: Excellent in arid, tropical and cold climates.
Specific Gravity: 1.02
Weight per gallon: 8.5 lbs/gallon
Viscosity @ 77 degrees F
Krebs-Stormer Units: 100-115
Total Solids, weight percent minimum: 50%
Flash Point, COC (ASTM D-92): 250'F
Dry to the touch: 4 hours
Complete curing: 7-10 days
Elongation, Cured sample (ASTM D-412): 400 %
Tensile Strength, cured sample (ASTM D-412): 100 p.s.1
Low Temperature Flexibility (20.6mm Mandrel): 32'F No cracking O?F No cracking 14'F No cracking
Shelf Life 1 year
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