Do you need to support heavy materials during curing?

No, thanks to the extreme initial grab of up to 600 kg/m², heavy parts stay firmly in place without support.

Is this assembly adhesive suitable for outdoor use?

Yes, Tec7 X-Tack is weather, water, and mould resistant, making it suitable for indoor and outdoor use.

Can Tec7 X-Tack be applied to damp surfaces?

Yes, this MS polymer adhesive bonds reliably to both dry and damp substrates.

Is this adhesive safe for mirrors and natural stone?

Yes, it is free of solvents and phthalates, so it will not damage mirror backing or bleed into natural stone.

What is the best way to apply this mounting adhesive?

Apply the adhesive in vertical beads using a standard caulking gun suited for 290 ml cartridges.

TEC7 X-Tack mounting and sealing sealant black in cartridge (290 ml) - 534515000

Name: TEC7 X-Tack mounting and sealing sealant black in cartridge (290 ml) - 534515000
Brand: TEC7
SKU: 02869099
Price: 14.06 EUR
Availability: InStock

Supplier number: TEC7 534515000 | EAN 5414195455005

From 1 piece €14.06

From 12 pieces €13.36 - €8.44 saving

From 24 pieces €13.01 - €25.31 saving

From 36 pieces €12.65 - €50.62 saving

14.06 tax incl.

€11.62 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 06/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

↓ Documents (2) ✆ Talk to a specialist

Instant structural bonding with TEC7

Practical benefits

Instant grab without support: You mount heavy construction materials immediately without clamping or bracing thanks to the extreme initial adhesion up to 600 kg/m².
Bonds on wet surfaces: You apply and seal seamlessly both indoors and outdoors, adhering firmly to dry as well as damp substrates.
Permanently elastic and shockproof: The MS polymer formula absorbs vibrations and mechanical shocks, ensuring a durable and weather-resistant seal across diverse building materials.

In a nutshell

The right choise for

With TEC7 X-Tack mounting adhesive, you can install heavy building materials immediately without clamping or temporary support. Thanks to the extreme initial grab of up to 600 kg/m², facade panels, stone cladding, and skirting boards stay firmly in place, even on vertical surfaces. The black ms polymer formula bonds reliably to both dry and damp substrates, indoors and outdoors. Because it is free from solvents and phthalates, it is safe to use on mirrors and natural stone. The bond remains permanently elastic, easily absorbing vibrations and mechanical shocks while resisting water and mould. The practical 290 ml cartridge ensures clean application for durable structural bonding.

Product information FAQ

€14.06

In stock - tax incl.

Key features according to our expert

Color: Black
Relative density: 1,4
ADR packing group: Not applicable
ADR class: Not applicable
UN number: Not applicable
Net volume: 290 ml
EUH-statements: EUH208
Physical state: Solid
Packaging: Cartridge
Use environment: Indoor and outdoor use
Colour (manufacturer): Black

Product description

EXTREME MOUNTING WITHOUT SUPPORT

Extreme initial tack
Vibration and impact resistant
Also on wet substrates
Perfect for vertical applications
Super strong before curing: 600kg/m²
Stable in adhesive thicknesses up to 40 mm
Permanently elastic
Free of phthalates, solvents and isocyanates
Safe on mirrors, no marking on natural stone
Almost odourless
Also on damp, smooth surfaces
Mould- and bacteria-resistant
Water- and airtight
Can be used on most building materials

Instructions

Application temperature between -10°C and +40°C
Apply to clean, dust- and grease-free substrates
Use Tec7 Prepare & Finish for safe cleaning and degreasing, for perfect finishing and for removing uncured Tec7 polymers. In case of heavy soiling, clean with Tec7 Cleaner and/or Multiclean
Apply with hand or air pistol (best with telescopic piston)
Due to the wide variety of different plastics and compositions, as well as materials prone to stress corrosion, preliminary tests are recommended
Test adhesion to plastics, powdered paints, exotic woods and bituminous materials
Reinforce weak and/or porous substrates first with Poxy Primer
Due to the variety of lacquers and paints on the market, testing is recommended. The use of alkyd resin-based products may delay the drying process. Alkyd resin paints will cure with delay
When bonding mirrors in sanitary facilities, only apply vertical bonding strips to avoid stagnating moisture caused by condensation
When bonding mirrors in sanitary facilities, only apply vertical strips of adhesive to avoid stagnating moisture caused by condensation.
The nozzle is equipped with a V-groove for perfect dispensing with the appropriate glue height, i.e. DO NOT TAPE DOWN
When applying, position the nozzle vertically on the surface
Easiest to spray with the Tec7 Multigun
The strongest bonding with the fastest curing is achieved with adhesive strips (and not with adhesive dots)

Supplemental hazard information

EUH208: Contains ... (see safety data sheet). May produce an allergic reaction.

Documents

⤓ Technical data sheet PDF ⤓ Safety sheet PDF

All Features

Color: Black
Relative density: 1,4
Adr packing group: Not applicable
Adr class: Not applicable
Un number: Not applicable
Net volume: 290 ml
Euh-statements: EUH208
Physical state: Solid
Packaging: Cartridge
Use environment: Indoor and outdoor use
Colour (manufacturer): Black

Brand TEC7
02869099
EAN 5414195455005
Supplier number TEC7 534515000

Frequently asked questions about this product

Answered by specialists

Do you need to support heavy materials during curing?: No, thanks to the extreme initial grab of up to 600 kg/m², heavy parts stay firmly in place without support.
Is this assembly adhesive suitable for outdoor use?: Yes, Tec7 X-Tack is weather, water, and mould resistant, making it suitable for indoor and outdoor use.
Can Tec7 X-Tack be applied to damp surfaces?: Yes, this MS polymer adhesive bonds reliably to both dry and damp substrates.
Is this adhesive safe for mirrors and natural stone?: Yes, it is free of solvents and phthalates, so it will not damage mirror backing or bleed into natural stone.
What is the best way to apply this mounting adhesive?: Apply the adhesive in vertical beads using a standard caulking gun suited for 290 ml cartridges.