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 A clear or coloured, two component hardwearing, elastic, polyurethane coating


MASTERTOP TOP COAT 44P is a solvented two component polyurethane coating which, when applied to MASTERTOP systems, produces a permanently elastic, wear-resistant surface. It is available with a matt, silk or gloss finish.

 Primary uses

Surface coating particularly suitable for elastic coatings. MASTERTOP TOP COAT 44P offers improved UV resistance and greater resistance to scratching and general abrasion.


  • Elastic
  • Good chemical resistance
  • Excellent resistance to abrasion
  • UV stable
  • Good adhesion to polyurethane and epoxy substrates


Clear or coloured


MASTERTOP TOP COAT 44P is available in 10kg packs.



0.08-0.12kg/m² per coat.

 Typical properties*

Mixing ratio part A : part B        3 : 1 by weight
Density at 20°C, mixture

1.05 gm/cm³ (colourless)

1.30 gm/cm³ (coloured)

Touch dry After approx. 4 hours
Curing, to foot traffic After 24 hours

Bearing loads after approx. 3 days

Potlife at 20°C Approx. 1.5 hours

 Guide to application

MASTERTOP TOP COAT 44P is normally applied, but not restricted to, elastomeric MASTERTOP products.

 Substrate preparation

Previous coatings that are within their overcoating times do not require preparation.

Coatings that have exceeded the overcoating window, or coatings that are dirty, require abrading and cleaning.

Suitable means of preparation are:

High pressure water jetting, power scrubbing with detergent etc.


Pour the B component into the A component and mix until streak free. Pour into a clean container and remix for 30 seconds.


Apply by roller or airless spray at 80-120m m. Do not apply in a single coat at more than 130m m. Apply one or two coats as required.


Store under cover out of direct sunlight and protect from extremes of temperature. In tropical climates the product must be stored in an air conditioned environment.

Failure to comply with the recommended storage conditions may result in premature deterioration of the product or packaging. For specific storage advice consult BASF's Technical Services Department.


Field service, where provided, does not constitute supervisory responsibility. For additional information contact your local BASF representative.

BASF reserves the right to have the true cause of any difficulty determined by accepted test methods.

 Quality and care

All products originating from BASF's Dubai, UAE facility are manufactured under a management system independently certified to conform to the requirements of the quality, environmental and occupational health & safety standards ISO 9000, ISO 14001 and OHSAS 18001.

05/98 BASF-ME revised 06/2002

* Properties listed are only for guidance and are not a guarantee of performance.

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