Series 1439

Vinester

Generic Type

Abrasion Resistant Novolac Vinyl Ester

Common Usage

An elevated temperature service, high-build novolac vinyl ester, with a proprietary blend of abrasion resistant powders and ceramics. Series 1439 is ideal for use in high wear, high air velocity with heavy particulate suspension and on impingement areas. Series 1439 is an outstanding selection for use in abrasive slurry lining services. Formerly ProPolymer 4844SAR.

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Volume Solids

85% (mixed). Series 1439 contains a reactive monomer and some loss will occur during application and cure. Actual solids by volume will vary depending upon temperature and air movement.

Intermediate

Series 1428, 1436, 1438

Finish

Semi-gloss

Primers

Self-priming on steel or Series 1402

Curing Time

Temperature To Recoat Immersion Service *Maximum Recoat
90°F (32°C) 3 hours 20 hours 3 days
75°F (24°C) 4 hours 24 hours 4 days
50°F (10°C) 12 hours 4 days 5 days

Note: Certain service applications may require elevated temperature cure for maximum performance.

Volatile Organic Compounds

EPA Method 24
1.58 lbs/gallon (190 grams/litre)

Topcoats

Series 1439

Number of Components

Two: Part A (base) and Part B (catalyst)

Recommended DFT

12.0 to 50.0 mils (305-1270 microns)

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