Technical data

Bona Sport
®
Sport Poly
Technical data sheet
Rev 11 /10
This data sheet replaces all previous versions page 1/2
Bona Sport
®
Sport Poly is a premium quality, oil - modified polyurethane developed specifically for
the wood sport floor market. Sport Poly provides an extremely tough, high build gloss finish with
excellent chemical resistance, protecting against perspir ation and routine cleaning. Bona Sport
®
Sport Poly meets the federal and most state clean air quality standards.
High solids, oil - modified polyurethane
Provides a tough protective coat
Provides excellent chemical resistance
Protects against perspira tion and routine cleaning
Light amber color enhances natural color of wood
MFMA approved
Easy to maintain
Available in gloss
Will adhere to most solvent - based and waterborne finishes after proper preparation, drying, and
curing times
Physical Characteristics:
Ingredients – Oil - modified polyurethane resin, mineral spirits (solvent), driers.
Color – Light a mber
Solids – 50%
Viscosity – (#4 Ford cup @ 25 ° C) approx. 21 - 24 seconds
Density – 7. 5 lbs./gallon (. 90 S.G.)
U S Regulatory VOC – 450 g/L
Gloss Level – (60º) - 90+
Odor – Mineral spirits
Stability – One year shelf life in unopened container
Flash Point - 110 ºF ( 40ºC )
Packaging – 5- gallon pail
Application Characteristics:
Clarity – Clear when dry
Leveling – Go od
Defoaming – Excellent
Drying Time – 12 -16 hours
Application Tools – Brush, lambswool applicator
Coverage – 6 00 square feet per gallon
Percent Cured After 24 Hours – 5 0%
Maximum Cure – 2 weeks
Basketball courts
Voll eyball courts
Racquetball, squash and badminton courts
Multi - purpose gym, stage, aerobic and dance floors
BEFORE USING, READ ALL DIRECTIONS AND MATERIAL SAFETY DATA SHEET.
FOR TECHNICAL ADVICE: Call Bona US at 800 - 872 -5 515
COMPATIBILITY: Bona
®
Sport Poly is not recommended over shellac, lacquer sanding sealers,
fillers or stains containing stearates. Oil modified finishes will have a slight ambering effect over
light colored surfaces. Bona Sport Poly will adhere to most finishes after proper preparation and
dry times. ALWAYS PREPARE A SAMPLE OR TEST AREA TO DETERMINE COMPATIBILITY,
APPEARANCE AND DESIRED RESULTS.
SANDING AND FINISHING NEW FLOORS: 1. Sand and prepare floor using MFMA - accepted
methods. 2. Make your final cut with 100 - 120 - grit paper. Screen with 100 - 120 - grit screen. 3.
Technical data
Directions
Recommended Use
Finishing