Tec7 Sealant 310ml (Black)

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Tec 7 can seal, mount and bond all common building materials – even under water, eliminating the wait or need for damp or wet surfaces to dry and meaning you don’t have to carry the usual assortment of adhesives and sealers to each job.

Tec 7 has multiple applications in the Building, Construction, Airconditioning/Ventilation, Sanitary and General Maintenance areas, which are detailed below. You can almost certainly come up with more uses yourself.

• Bonding of insulation, even on wet surfaces. Tec 7 does not dissolve polystyrene foam.
• As a mounting adhesive for bonding skirting boards, lathing, sidings, eaves, laths on brick, gyproc, celular concrete, Ytong, mortar, etc. Tec 7 replaces mechanical attachments.
• As a sealant for both wet and difficult surfaces. Does not attack natural stone like marble, Belgian blue stone and granite. Ideal as a sealant between windows and brickwork. Can be painted perfectly, even with acrylate dispersion paints.
• Windows and Verandas: bonding of glass in synthetic and aluminium profiles, bonding of adhering pieces and corner pieces in the production of windows.

• Bonding of ferrous and non-ferrous plates on window works
• Bonding of mirrors. does not attack the silver coating
• Bonding of decorative panels
• In the construction of elevators, good adhesion to painted surfaces
• Bonding of wooden or metal table tops
• Bonding of synthetic plates and insulation in refrigerators
• Bonding of characters and names plates on gravestones and fronts
• Sealing and bonding of containers

Air Conditioning and Ventilation
• Sealing of both PVc and metal tubing
• Excellent bonding also on galvanized ducts

• As a sealant, even on wet surfaces
• Does not attack acrylate
• Tec 7 is U.V. resistant, anti-fungal and anti-bacterial

General Maintenance
• As a universal adhesive, Tec 7 bonds to most surfaces, containts no solvents, does not attack synthetic material
• As a universal sealant, Tec 7 combines the advantages of an acrylic and silicone sealant, without the disadvantages of these two products
• Reduces your stock of different products
• Tec 7 replaces: mounting, wood and P.U. adhesive, silicone sealants, sanitary silicone sealants, acrylic sealants, butyl rubber sealants. Now just one product instead of seven
• Easy to apply
• Tec 7 : the high-tech solution to all your mounting and sealing problems
More Information
Manufacturer Part CodeTEC7B
Product TypeAdhesive / Sealant
Capacity310 ml


  • You can select the branch where you would like to collect your order.
  • We will send you an email when your order is ready to be collected.
  • Orders received by 3pm can be collected in the branch during opening hours on the next working day if all stock is available in the local branch
  • If we need to transfer some of your products from our central warehouse to your local branch, it may take 2-3 days for your order to be ready for collection
  • You must report any damages, shortages or incorrect items to the showroom where you collected your order within 48 hours of collection.


  • There is a delivery charge of €35 for any order under €500
  • You will be contacted by the branch to confirm you delivery details. We will also send you an email to confirm when your order has gone out for delivery.
  • Orders received by 3pm can be sent out for delivery during opening hours on the next working day if all stock is available in the local branch and a delivery slot is available. If our normal delivery service schedule is full, you will be contacted by the branch to agree alternative delivery details.
  • You must report any damages, shortages or incorrect items to Customer Support within 48 hours of delivery.

Please note you can cancel your order at any time until receipt – see our Returns & Cancellations policy for further information.