Tec7 Unique universal adhesive, sealant

Unikāla universāla līme hermētiķis Tec7

Can be used on most building materials.

Glue, mount and seal.

As a universal adhesive, Tec7 adheres to most substrates and does not attack synthetic materials.

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, butyl caulking.

  • Unique bonding capacity
  • Adheres to both wet and dry substrates
  • High UV and fungus resistance
  • After curing, super strong and permanently elastic.
  • Free of phthalates, solvents and isocyanates.
  • Safe on mirrors, no markings on natural stone.
  • Almost odourless.
  • Even on wet, slippery surfaces.
  • Fungus and bacteria resistant.
  • Water and airtight.
  • Can be used on most building materials.
  • To mirrors (vertical adhesive beads), natural stone (does not bleed through), metal, polyester, polystyrene foam, moist substrates, even under water.
  • To seal steel, welded steel and tack welded steel( also stainless steel type 316 and 316L), thus preventing rust.
  • Overpaintable with most common paints.
  • Tec7 has lower adhesion on PP, PE, bitumen and silicones.
  • 310ml


9,99 €


9,99 €


9,99 €


Total price:

0,00 €

We will send the goods in 0-3 working days. ( Except - when the product needs to be specially ordered). Shipping costs depends on package weight. Shipping charges are calculated, when you place an order and enter shipping destination.
Free delivery

Technical information



  • Base: 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-modulus 100%: 172N/cm² /1.72 Mpa.
  • Specific resistance: 26,257 GigaOhm per 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.
  • Non-toxic.
  • 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, aromatics.
    poor: concentrated acids, chlorinated solvents, chlorine of swimming pools.
  • Shelf life: 18 months from production. The first seven digits of the batch number form the production date: YY WW DDD, where YY = year (19 = 2019), WW = week and DDD = day.
  • Safety measures: Please consult the safety data sheet.

User manual

  • Processing temperature: from +5°C to +40°C.
  • Apply to clean, dust and grease-free substrate.
  • If necessary clean with Tec7 Cleaner or Multiclean.
  • Apply with manual or air caulking gun (best with telescopic plunger).
  • Due to the wide variety of different plastic materials and compositions, as well as materials that are prone to stress cracking, preliminary trials are recommended.
  • Test the adhesion to plastics, powder coatings, exotic woods and bituminous materials. Start by strengthening weak and/or porous substrates with Fixprimer.
  • Due to the diversity of varnishes and paints on the market we recommend preliminary tests. Using products based on alkyd resins may delay the drying process.
  • Use Tec7 Cleaner to clean and degrease safely, obtain the perfect finish, and to remove uncured Tec7 polymers. Use HP Clean to finish porous materials.
  • When glueing mirrors in sanitary facilities only apply vertical strips of adhesive to avoid stagnant moisture due to condensation.
  • Ideal adhesive thickness for optimal adhesion strength: 3 mm.
  • Tec7 has lower adhesion on PP, PE, bitumen and silicones.

Connected products

Tec7 Cleaner Removes uncured adhesives and sealants

Universal cleaner and degreaser

Price: 7,99 €

Tec 7 Profesional ergonomic tube gun

The Tec Gun is used for squirting most products in the tube

Price: 29,95 €

Tec7 Multiclean

Powerful universal foam cleaner

Price: 7,99 €

Color card

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