Mastic Tenax Crystal Solid

MASTIC TENAX CRYSTAL SOLID LT.1

Solid Crystal Mastics used to paste, fill and repair marbles. The solid Tenax Crystal Mastice is a transparent mastic with good sunlight stability. It is used to paste, decorate lightly precious marble types such as onyx, Carrara marble and decorate travertine and similar stones when gluing is not necessary. UV resistant, for indoor use.

Instructions for use

Before applying the product make sure that the material is clean, dry and free from dust. Remove the necessary amount of mastic from the mast container / jar / tin, add 2-3% of the liquid curing agent, mix vigorously and proceed to use. Never put into the mixing container mixed with the catalyst that has not been used. It should be necessary to correct the color of the mastic, use coloring dyes for polyester or metal oxides. The color is to be added before the catalyst. Add the amount needed to obtain the desired color, and then add the catalyst to get the hardening. An excess of dyeing paste or powder pigments could alter the final characteristics of the mastic.

Technical date

• Cps Viscosity 25 ° C 20 r.p.m ASTM D2196)
• Thixotropic paste Density at 25 ° C gr / cm³ 1.1
• Appearance Opalescent pasta with ice color with violet background
• Use ratio mastic + hardening 100 + 2/3
• Mass gel time at 25 ° C in min 10-15
• Out of touch at thin layer at 25 ° C in min about 2 hours
• Workability time recommended at 25 ° C in min Approximately 3 hours
• Minimum reaction temperature 0 ° C
• Min. Use temperature after hardening 0 ° c
• Maximum operating temperature after hardening + 110 ° C
• Storage stability at 25 ° C 6 months
• Tensile Test ASTM D 638
• MPa 50 rupture load
• Elongation at break%> 2%
• MPa 4000 elastic module
• Bending test ASTM D 790
• MPa 110 breakage load
• Adhesion Test ASTM D 4541
• Mpa adhesion strength at 25 ° C on polished marble after 2 hours 5.0
• Adhesion strength in Mpa at 25 ° C on polished marble after 24 hours 10.0