Trubuild EFX 666

TRUBUILD EFX 666 is a two-component, PU-modified, hybrid epoxy adhesive for high performance and high adhesion for fixing tiles with no vertical slip-on deformable substrates. It is suitable for metal, plywood, cement board, and dry wall construction. Designed for absorbent and non-absorbent substrates.

It Complies to EN 12004:2017 “R2T” ,“Type-5” TS2 as per IS 15477:2019, CFTRI approved
Mixing Ratio 4:1: Part-A (Resin): Part-B (Hardener) pbw
Appearance Opaque-white paste
Mixed Density of Wet Mix, gm/ml @27 ± 2 °C Temperature and 65 ± 5% RH 1.35±0.10
Pot Life (Hr) @27 ± 2 °C Temperature and 65 ± 5% RH EN 12004-2017/IS 15477-2019 ≥1 Hr
Open Time (Hr) @ 27 ± 2 °C Temperature and 65 ± 5% RH EN 12004-2017/IS 15477-2019 ≥1 Hr
Vertical Slip EN 12004-2017/IS 15477-2019 ≤0.5mm
Foot Traffic Min. after 24 Hrs
Grouting Min. 12 Hrs on Wall and 24 Hrs on Floor
Interval before Normal Use Min. 3 days
Shear Adhesion after 7 Days Dry Condition EN 12004-2017/IS 15477-2019 ≥6 N/mm²
Shear Adhesion after Water Immersion EN 12004-2017/IS 15477-2019 ≥5 N/mm²
Shear Adhesion after Thermal Shock EN 12004-2017/IS 15477-2019 ≥6 N/mm²
Tensile Adhesion to Concrete EN 12004-2017/IS 15477-2019 ≥2.5 N/mm²
Deformability IS 15477-2019 ≥5 mm (S2)

Benefits of Trubuild EFX 666 are -
Versatile: Floors and walls, for internal and external use.
Ideal for marble and natural stone that tends to form stains and sag in the presence of humidity.
Has an extended open time of upto 1 hr and is easy-to-apply.
It gives deformation resistance upto the S2 level and is CFTRI approved.
Suitable for a variety of substrates viz. porcelain tiles, dry wall boards ceramics, large formats, low thickness slabs, and natural stone.

Trubuild EFX 666 is available in the following packaging:
4 Kg

  • Laying of ceramic tiles, porcelain tiles, marble, and natural stone, on floors and walls, on absorbent and non-absorbent, deformable substrates.
  • Fixing porcelain tiles- low thickness slabs, ceramic tiles, clinker bricks, glass and ceramic mosaic, natural stone, marble, granite and recomposed materials & wood, metals, rubber, linoleum internal and external flooring, and walls, in domestic, commercial and industrial applications.
  • Suitable for fixing metal sheet used for pre-fabricated bathrooms, on work sops and kitchens, balconies, terraces, flat roofs, and domes.
  • Can be used for fixing tiles in the swimming pool and water fountains.

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