POLYTENAX WET EXTRA FAST ADHESIVE - MASTIC black polyester two-component adhesive

POLYTENAX WET COLORATO

POLYTENAX WET COLORATO mastic is designed for gluing and laminating marble, granite and agglomerates. Very easy to use. Characterized by good chemical resistance and excellent adhesion, even on wet surfaces, indoors.

  It has a short curing time (30-40 min at 25°C), which allows fast processing of the joined parts even at low temperatures.

Hardened product, well polished.

Good resistance to sunlight.

How to use:

Make sure the marble to be treated is clean and free of dust.

Take the required amount of glue from the container and add the catalyst to the paste, 2-3% by weight.

Stir the product thoroughly before use.

Do not return unused glue to the jar.

If there is a need to adjust the shade, you can add a dye for glue.

Add a dye before the catalyst, match the shade and then add the catalyst.

An excess of dye can affect the final result.

TECHNICAL DATA

Viscosity: cP 25°C 20 rpm (ASTM D2196) Soft thixotropic paste

Density: at 25°C g/cm³ 1.53

Appearance: Color Paste

Usage ratio: glue/hardener 100+2/3

Gelation time (in mass) at 25°C, 4-5 min.

Peel-off in a thin layer at 25°C, 10-15 min.

Recommended working time at 25°C Approx. 25-30 min.

Minimum reaction temperature 0°C

Minimum use temperature after curing 0°C

Maximum use temperature after curing +110°C

Adhesion test ASTM D 4541

Adhesive strength at 25°C of botticino marble

(diamond cut surface) after 2 hours in MPa 10.2

Bond strength in MPa at 25°C of botticino marble

(diamond cut surface) after 24 hours 12.7

Safety regulations:

Mastic and hardener are chemical products, before use, read the safety data sheet and the rules indicated on the package label.