Sherwin-Williams Polane® V66V27 Catalyst Hardener – For Polane B Coatings, 1 qt
  • Sherwin-Williams Polane® V66V27 Catalyst Hardener – For Polane B Coatings, 1 qt
  • Sherwin-Williams Polane® V66V27 Catalyst Hardener – For Polane B Coatings, 1 qt
  • Sherwin-Williams Polane® V66V27 Catalyst Hardener – For Polane B Coatings, 1 qt

Sherwin-Williams Polane® V66V27 Catalyst Hardener – For Polane B Coatings, 1 qt

Sherwin Williams

Part # V66V27QT=3X

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Mfr Part # V66V27

Hazmat
Hazmat
Polane® V66V27 Catalyst Hardener is a liquid component designed for use with Sherwin-Williams Polane B two-component polyurethane coatings, ensuring high-performance finishes for aerospace and industrial applications.
Buy now from
Boeing Distribution (formerly Aviall)

Overview

Sherwin-Williams Polane® V66V27 Catalyst Hardener is formulated to cure Polane B polyurethane coatings, delivering durable, chemical-resistant, and high-gloss finishes. This catalyst is essential for achieving optimal performance in demanding environments, including aerospace interiors and structural components. When mixed with Polane B base coatings, it provides excellent adhesion to metals, FRP, ABS plastics, SMC, nylon, and wood. The hardener ensures compliance with VOC regulations and offers a 12-month shelf life for extended usability.

Features & Benefits

  • Designed for Polane B two-component polyurethane coating systems
  • Provides durable, chemical-resistant finishes for aerospace and industrial applications
  • Compatible with metals, plastics, and structural materials
  • Ensures high gloss and long-term performance
  • VOC-compliant formulation

Specifications

  • Container Size: 1 qt
  • Used with Sherwin-Williams Polane B coatings
  • Two-component polyurethane system
  • Mix ratio typically 6:1 by volume (base to catalyst)
  • Pot life after mixing: 6–8 hours
  • Form: Liquid
  • Color: Clear
  • Composition: ≤0.3% 2-Methoxy-1-Propanol Acetate, 50% 2-methoxy-1-methylethyl acetate, 75% Urethane Polymer, <1% Toluene Diisocyanate Polymer
  • Specific Gravity: 1.15
  • Relative Density: 1.15
  • Viscosity: >20.5 sq-mm/s
  • VOC Content: 458 g/L
  • Boiling Point: 284°F
  • Flash Point: 107.6°F
  • Evaporation Rate: 0.35
  • Flammability Limits: 1.3% Lower, 13.1% Upper
  • Volatile: 47%
  • Vapor Pressure: 0.24 kPa
  • Vapor Density: 4.6
  • Product Weight: 9.57 lb/gal
  • Shelf Life: 12 months

Technical Information

FAA Approval Code

N/R

Country of Origin

USA

Harmonized Tariff Schedule Code

3815900000

Lead Time (Days)

35

Shelf Life

Yes

UN Code

1263

Total Shelf Life (Days)

365

Forecasted

Yes

Dimensions (L x W x H)

3.50 x 3.50 x 9 Volume

Package Weight

2.40 LB

Shipping Details

Hazmat Code

GPP

ECCN

EAR99

Schedule B

3815900000

8130-3 Eligible

No

Hazmat

Yes

Part Explosive

No
Buy now from
Boeing Distribution (formerly Aviall)
Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. See terms & conditions.