Plastic seal polish recipe

Formula 1

Components

Dosage/g

Components

Dosage/g

Polyvinyl butyral

9.0

Butanol

9.0

Polymerized Rosin

110

DBP

5.0

Ethanol

210

Formula 2

Components

Dosage/g

Components

Dosage/g

Polyvinyl butyral

9

Ethanol

220

Polymerized Rosin

73

Butanol

7.0

Cuban gum

33

DBP1.5

Source: 21st Century Fine Network