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TECHNICAL DATA SHEET I SECTION 9.4
POLYCOAT TUFFSHIELD 801
®
High Performance Spray Elastomer Coating

Product Description
Polycoat Tuffshield 801 is an unique high tensile and tear Technical Data (Based on Draw Down Film)
resistance, rapid curing, 100% solids, flexible, two component, Mix Ratio by Volume 1A : 1B
spray elastomer that can be applied to suitably prepared Pot Life @ 160ºF (66ºC), 50% R.H. 2-4 Seconds
concrete and metal surfaces. Its extremely fast gel time
makes it suitable for applications down to -20°F (-28.89°C). Tack-Free Time (thickness & substrate 20-40 seconds
It may be applied in single or multiple applications without temperature dependent)
appreciable sagging and is relatively insensitive to moisture Recoat Time 0-6 hours
and temperature allowing application in most temperatures. Viscosity cps at 150-160°F (66.5-71°C)
Features Side-A 200 ± 20
Side-B
300 ± 20
• Excellent Tensile and Tear Resistance
9.51 lbs/gal
• Excellent Thermal Stability Density (Side-A & Side-B Combined) (1140 kg/m³)
• Good Chemical Resistance Flash Point > 200°F (93.3°C)
• Low Temperature Flexibility
• Meets USDA Criteria Hardness, ASTM D2240 50 ± 5 D
• Superior Abrasion and Impact Resistance Tensile Strength, ASTM D412* 3800 ± 300 psi
• Superior Hydrocarbon Resistance (26.1 ± 2 MPa)
• Zero VOC (100% Solids) Elongation, ASTM D412* 375% ± 50%
Tear Strength, ASTM D624* 425 ± 50 pli
Typical Uses (75 ± 8.7 kNm)
• Blast Control or Mitigation Service Temperature - Dry -40°F to 250°F
• Cargo Containers (-40°C to 121°C)
• Cold-Storage Facilities Service Temperature - Wet 40°F to 120°F
• Fertilizer Plants (4.44°C to 48.89°C)
• Food-Processing Plants Water Vapor Permeability, ASTM E96 0.461 perm-inch
• Industrial and Manufacturing Facilities Volatile Organic Compounds, (Side-A & Side-B 0 lbs/gal
• Landfill Containment Combined) ASTM D2369-81 0 gm/liter
• Offshore Rigs and Platforms Abrasion Resistance ASTM-D4060 1 kg wt 1000
• Parking-Garage Decks cycles: 7.41 mg
CS-17 Wheel Weight Loss
• Power Plants
• Refineries Recommended Applied Thickness > 2 mm (0.1 cm)
• Secondary Containment Return to Service: Foot Traffic 1-4 hours
• Structural Steel Return to Service: Full Service 10-24 hours
• Walkways and Balconies Water Absorption, ASTM D471 (maximum 74°F < 0.5%
or 23°C, 24 hours
Packaging Crack Bridging, ASTM C836 (-13°F or -25°C, Pass
1.6mm crack, 25 cycles)
10-gallon kit 5 gallons (18.9 liters) Side-A and 5 Impact Resistance @77°F or 25°C (ASTM G14) > 200 lbs (>90 kg)
gallons (18.9 liters) Side-B
Pull-Off Strength (minimum), ASTM D4541: Excellent
Inter-Coat Adhesion (within recoat time)
100-gallon kit 50 gallons (189 liters) Side-A and 50
gallons (189 liters) Side-B Concrete (Shot blasted profile), substrate failure >500 psi (3.4 MPa)
occurred
Colors Concrete (Primed), substrate failure occurred >500 psi (3.4 MPa)
Clear/Neutral. Custom colors are available upon request. Color Steel (90 um blast profile) >900 psi (6.2 MPa)
Packs, when used, must be added to Side-B.
Lineal Shrinkage 1 - 2%
Due to its aromatic composition, Polycoat Tuffshield 801 will
tend to yellow or darken in color and will become flat after Flexibility (1/8” [3mm] Mendrel Bend Test), Pass
ASTM D1737
expo sure to UV light.
Resistance to Weathering, ASTM G-23 No cracking or
Coverage (Type QUV Weatherometer-3000 hrs exposure) blistering. Color
Polycoat Tuffshield 801 may be applied at any rate to achieve change, gloss reduction
& chalking are noted.
desired thickness. Theoretical coverage for 1 mil (0.254
microns) thickness is one gallon per 1600 sqft (3.78 liters per *These physical properties from sample sprayed with Graco Foam Cat 200 @ 2000 psi minimum,
149 sqm). with Gusmer GX7-400 mechanical purge gun @ 150-160°F (65°C to 71°C) blistering. Color change,
gloss reduction & chalking are noted.. Different machine and parameter will change these
properties. User should perform their own independent testing as properties are approximate,
POLYCOAT PRODUCTS TEL 562.802.8834 | FAX 562.921.7363 Section 9.4
info@polycoatusa.com | www.polycoatusa.com