Universal Stucco Base Coat
FloorPrep Universal Base Coat is a contractor grade pre-blended scratch and base coat used for stucco systems. Universal Base Coat may be troweled or spray applied, and is available in grey or white. Universal Base Coat is ASTM C926 compliant.
Working Time Up to 45 Minutes, Depending on Ambient Conditions
Set Time 25 hours
Coverage (50 lb Bag) 1/8”: 50 sq. ft.
Thickness Typically 1/8” - 1/4”
Mix Ratio 6 qt to 50 lb pag
Application Conditions Interior above 40°F
Color White/Gray As Indicated
• 50 lb (22.7 kg) bag
SUITABLE SUBSTRATES
• Exterior grade gypsum sheathing
(ASTM G79)
• Expanded polystyrene insulation
(EPS) board
• Fiber-mesh reinforced concrete
backer board
• Fiber Rock Durock PermaBase®
• Clean and unpainted masonry,
concrete, and brick
• Metal wire lathe
• Imbedding fiberglass reinforced
mesh fabric
