Tec7 Adhesive

Global Greentag Certified

Tec7 Adhesive

Bond, Mount and Seal, Even Underwater

Available in White, Grey & Black 310ml cartridges and 600ml sausages

TEC7 is an all-in-one, offering just one product instead of seven to get the job done.

Not to be confused with a silicone sealant, TEC7 is a solvent free MS polymer based product that bonds, seals and mounts, even under water! TEC7 is the original all-rounder. For more than 25 years now, TEC7 has been the best-known sealant for bonding, sealing and fastening.

When it really has to be good, professionals and experienced handymen reach for the TEC7 tube or sausage. And rightly so! TEC7 is the first choice for 80% of all applications. For all applications: in the construction and sanitary sectors and general maintenance. TEC7 replaces mounting, wood and PU adhesive, silicone sealant, sanitary silicone sealant, acrylate adhesive and butyl caulking.

Uses: Bonding

Bonding of insulation, even on wet surfaces. TEC7 does not dissolve polystyrene foamAs a mounting adhesive for bonding in acoustic panels skirting boards, lathing, sidings, eaves, laths on brick, Gyproc, cellular concrete, Ytong, mortar, etc. TEC7 replaces mechanical attachmentsAs a sealant for both wet and difficult surfacesDoes not attack natural stone like marble, Belgian blue stone and graniteIdeal as a sealant between windows and brickworkCan be painted perfectly, even with acrylate dispersion paintsWindows and Verandas: bonding of glass in synthetic and aluminium profiles, bonding of adhering pieces and corner pieces in the production of windows

Uses: Construction

Bonding of ferrous and non-ferrous plates on window worksBonding of mirrors does not attack the silver coatingBonding of acoustic and decorative panelsIn the construction of elevators, good adhesion to painted surfacesBonding of wooden or metal table topsBonding of synthetic plates and insulation in refrigeratorsBonding of characters and nameplates on gravestones and frontsSealing and bonding of containers

Uses: Air Conditioning and Ventilation

Sealing of both PVC and metal tubingExcellent bonding on galvanized ductsSanitaryAs a sealant, even on wet surfacesDoes not attack acrylateTEC7 is U.V. resistant, anti-fungal and anti-bacterial

Uses: General Maintenance

TEC7 bonds to most surfaces, containts no solvents, does not attack synthetic materialTEC7 combines the advantages of an acrylic and silicone sealant, without the disadvantages of these two productsReduces your stock of different productsTEC7 replaces: mounting, wood and P.U. adhesive, silicone sealants, sanitary silicone sealants, acrylic sealants, butyl rubber sealants

As a universal adhesive, TEC7 adheres to most substrates and does not attack synthetic materials to mirrors (vertical adhesive beads), natural stone (does not bleed through), polyester, polystyrene foam, moist substrates, even under water, overpaintable with most common paints, alkyd resin-based lacquer, applied to TEC7, can have a slower drying process TEC7 has lower adhesion on PP, PE, bitumen and silicones.

Technical Information

Basis: MS polymer.
Flow: 5 bar/ 3 mm/ 23°C 140g/min.
Skin formation: 23°C 50% R.V. 8 minutes.
Tack-free: 23°C 50% R.V. 25 minutes.
Full hardening: 23°C 50% R.V.:
24h - 6 mm
48h - 7 mm
72h - 8 mm
E-modul 100%: 172N/cm² /1.72 Mpa.
Electric 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.
Tear strength - DIN 53504: 140N/cm² /1.40 Mpa.
The ambient temperature for application: between +5°C and +40°C.
Thermal stability: -40°C to +90°C /peak: 155°C max. 30 minutes.
Elongation at break - Din 53504: > 350%.Air permeability (according to report 3P02093 of the SP TRI in Sweden: >0,2m³/m².
Water vapour transmission (DIN EN ISO 12572): 1,6.Pressure resistance (ISO 11432): 1,19 N/mm².
Chemical resistance:
Good: water, seawater, aliphatic solvents, oils, greases, diluted organic acids, lyes.
Moderate: esters, ketones and aromatics.
Poor: concentrated acids, chlorinated solvents, chlorine of swimming pools.
Shelf life: 18 months.

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