UL XT-66

Hybrid Polyurea

UL XT-66 is a two-component, high-performance elastomeric aromatic modified polyurea spray system. It is 100% solids, contains zero VOCs, and is ideal for high abrasion impact applications due to its exceptional elastomeric physical properties. It is user-friendly with quick cure times.

Technical Data

Application Equipment: High-pressure plural component spray equipment with a 1:1 volume ratio and 2,000 psi fluid pressure capability. Equipment must include material heat control.
Mix Ratio: 1:1 by volume
Gel Time: 2-4 seconds

Physical Properties

Density: 62 ± 1 lbs./ft³ Elongation: 200 ± 20% (ASTM D412)
Tensile Strength: 2700 ± 300 psi (ASTM D412)
Hardness (Shore D): 55 ± 5 (ASTM D2240)
Tear Strength: 400 ± 40 lbs/in (ASTM D624)
Taber Abrasion: 20.67 mg loss/1000 cycles (ASTM D4060)
Safe Walking Surfaces: Dry: 0.99; Wet: 0.95 (ASTM F1637.95)
Coefficient of Friction (Static): 0.868 (ASTM D1894)
Coefficient of Friction (Kinetic): 0.714 (ASTM D1894)
Flammability: PASS (FMVSS302)
Impact Resistance: 320 in. lbs, no failure (ASTM D2794)
Stone Chip Resistance: Rated 10, no cut-through to substrate (SAE J400)
Dielectric Strength: 370 volts/mil (ASTM D149)

Key Certifications

Complies with USFDA Coating Regulations for Incidental-Food-Contact Applications (Keller and Heckman LLP Letter of Opinion)

Recommended Applications

High abrasion impact areas such as truck bedliners, industrial floors, and protective coatings for concrete, steel, and wood surfaces.

Packaging

10-gallon kit: 5 gallons each of Side-A and Side-B; 100-gallon kit: 50 gallons each of Side-A and Side-B. Available in clear/neutral or black colors, with custom colors on request.