HB42 Ultimate Decorators Caulk fills deeper and wider than most other caulks – designed for a professional finish. It is an easily applied, white, solvent-free, acrylic sealant for external & internal use. It forms a a durable, flexible seal and contains a fungicide to discourage mould growth. It can be overpainted within 1 hour depending on temperature and humidity. HB42 Ultimate Pro-Finish Decorators Caulk is made to the highest specification and will withstand joint movement capability of up to 12.5% and can be used in joints up to 25mm wide and 20mm deep.

Brand Name	HB42
Colour	White
Material	Acrylic
Manufacturer Model No	377798
Wear Type	External & Internal
Type	Caulk
Certifications Met	EN ISO1 1600 F 12.5P, BS EN 15651, F-EXT-INT
Country of Origin	N/A
Protects From	Mould growth
Waterproof	Yes
Number of Pockets	N/A
Joint movement capability	12.5%
Joint width	Up to 25mm
Joint depth	Up to 20mm
Fungicide	Yes
Overpaint time	1 hour