Tec7 - Bonding, sealing and assembly - Tec7

Tec7 - Bonding, sealing and assembly - Tec7

For general maintenance , Tec7 replaces universal glue , wood glue, PU glue, silicone sealant , sanitary silicone sealant, acrylate sealant and butylene sealant.

Features :

• Unique adhesion.
• Sticks to wet and dry surfaces.
• High resistance to UV and mildew.
• Super strong after quick curing.
• Durable elastic.
• Free from phthalates, solvents and isocyanates.
• No markings on stone and safe on mirrors.
• Almost odorless.
• Even applicable on smooth wet surfaces.
• Resistant to mold and bacteria.
• Airtight and watertight.
• Can be used on most construction materials.

Application areas :

1. For all applications in the world of sanitation and construction.
2. For general maintenance, Tec7 replaces universal glue, wood glue, PU glue, silicone sealant, sanitary silicone sealant, acrylate sealant and butylene sealant.
3. As a universal glue, Tec7 adheres to most surfaces and does not corrode synthetic material.
4. Bonding of mirrors (vertical glue lines), on cut stone (does not bleed), polyester, polystyrene, wet surfaces, even underwater.
5. Can be painted with almost any paint (paint based on alkyd resins, applied on Tec7, dries more slowly).
6. Tec7 has less adhesion on PP, PE, bitumens and silicones.

Technical specifications:

• Base: MS polymer
• Vaporizability: 5 bar/ 3 mm/ 23°C 140g/min.
• Formation of a skin: 23°C 50% RV 8 minutes.
• Non-adhesive: 23°C 50% RV 25 minutes.
• Curing: 23°C 50% RV
  • 24h - 6mm
  • 48h - 7mm
  • 72h - 8mm
• E-modulus 100%: 172N/cm² /1.72 MPa.
• Electrical resistance: 2.6 x 10² Ohm/cm.
• Volume shrinkage after curing: <3%.
• Hardness - DIN 53505: 60 Shore A.
• Tensile strength:
  • after 7 days: 260 N/cm²,
  • after 1 month: 280 N/cm²,
  • after 3 months: 310 N/cm².
• Ambient temperature of application: between +5°C and +40°C.
• Tear resistance - DIN 53504: 140N/cm²/1.40 MPa.
• Thermal stability: -40°C to +90°C / Top: 155°C max. 30 minutes.
• Elongation at breaking point - DIN 53504: > 350%.
• Air permeability (according to report 3P02093 from SP TRI in Sweden): >0.2 m³/m².
• Nontoxic.
• Water vapor permeability (DIN EN ISO 12572): 1.6.
• Pressure resistance (ISO 11432): 1.19 N/mm².
• Chemical resistance:
  • good: water, sea water, aliphatic solvents, oils, fats, organic acids, diluted, lye.
  • medium: esters, ketones, aromatics.
  • bad: concentrated acids, chlorinated solvents, swimming pool chlorine.
• Shelf life: 18 months from production.

Conditioning :

50 ml, 100 ml, 310 ml cartridge and 600 ml pouch.