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Polymer Nation U-51 1K Clear Aliphatic MCU

$1.00

Product Overview

U-51 is a non-yellowing, one-component, aliphatic moisture cure urethane (MCU) coating with excellent wear, stain resistance and adhesion properties. When used as a topcoat over conventional coatings, U-51 provides excellent chemical resistance and dramatically improved abrasion resistance.

Uses and Benefits

U-51 is primarily used as a clear topcoat due to its unsurpassed UV, stain, mar and abrasion resistance. It can be applied to floors and walls and adheres well to many substrates including concrete, gypsum, cement board, metals, vinyl, PVC and fiberglass. It can also be applied direct to concrete as a sealer and topcoat.

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Description

Technical Data

The data below was gathered at temperatures of 72-75°F and 30-50% R

Mix Ratio by Volume 1
Mixed Viscosity 300-380 cP 25°C/77°F
Work Time 45-60 minutes
Dry to Touch 5 hours
Through Dry 7-8 hours
Dry to Walk 12-16 hours
Dry to Light Use 24 hours
Full Cure 7 days
Pendulum Hardness (König) 40 @ 24 hours
Pendulum Hardness (König) 65 @ 7 days
Gloss @ 60 Degree Angle >90
VOC’s of Mixed Material <50 g/l EPA Method 24
Color Scale 0.5-1.0 per ASTM D1500
Solids by Volume Mixed >99%
Application in Mils 8-10
Available Colors Clear and Color Packs

 

Additional information

Packaging

2 Gallon Pail

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