Seal-it® 360 HIGH-TACK

Seal-it® 360 HIGH-TACK is super tough, stainless, elastic and versatile construction and installation adhesive, with extremely high initial adhesion, for heavy-duty, instant and permanent adhesion, that is based on hybrid technology and moisture-cures into a durable rubber that retains its elasticity.



  • Particularly suitable for use as a super-strength installation and construction adhesive, for heavy-duty, instant and permanent adhesion or installation, for almost all surfaces and building materials, without using clamps, stamps or mounting tape.
  • Powerful installation and construction adhesive, for instant and heavy-duty adhesive bonds.
  • Structural adhesion in vibrating structures, such as in the construction of façades, transport equipment and other machinery and equipment.
  • Adhere and install mirrors, natural and hard stone, marble, granite, concrete and other critical/porous materials.
  • Installation and construction adhesive for sections, panels, skirting board, mouldings, insulation and panelling materials, slats, beams, stones, tiles and more.
  • Adhere and install metal parts in the construction of roofs, façades, containers, air ducts, trailers, bodywork and ships.


  • Extremely high initial adhesive strength of at least 400 kg/m², instant, strong and permanent bond.
  • Durable, retains elasticity, maximum movement capacity of 20%.
  • Versatile both indoors and out, super strong, fast and user-friendly.
  • Excellent adhesion without primer on practically all surfaces, even moist ones.
  • Rapidly strengthens, cures and reaches ultimate strength.
  • High ultimate strength and mechanical resistance, for heavy-duty adhesive connections.
  • Superb paintability with synthetic and emulsion paint systems.
  • Thixotropic, no sagging, ideal for overhead applications.
  • Non-corrosive to metals.
  • Compatible in direct contact with the silver coating on mirrors and PVB-laminated glass.
  • Odourless, adhesive-free, bubble-free and non-shrink curing hybrid system.
  • Good resistance to UV, weather, water, moisture and ageing.
  • Free of isocyanate, solvents and silicone.
  • Very low emission: certified EMICODE EC1 PLUS.
  • No staining or bleeding on porous/open/absorbent materials or surfaces, such as natural stone and concrete, and no edge contamination.
  • Absorbs acoustic and mechanical vibrations well.
  • Optimal sandability and grindability once fully cured.

Application conditions

  • Application temperature (ambient and surface) between +5°C and +40°C.
  • It is recommended to spray Seal-it® 360 HIGH-TACK with a professional spray gun, using the standard V-seam spout, due to the low viscosity of the material.
  • On stable, compatible, clean, uncontaminated, grease-free and dust-free surfaces.
  • Apply adhesive vertically (ventilated) in beads spaced between a minimum of 10 cm and a maximum of 20 cm apart. Do not apply in dabs! Ideal adhesive thickness: 2 to 3 mm.
  • To achieve correct and even adhesive thickness, it is recommended to use double-sided SEAL-IT® 560 PANELTAPE.
  • Use a suitable brush to remove any loose particles from the surface.
  • Degrease the surface properly using Seal-it® 510 CLEANER.
  • Seal-it® 360 HIGH-TACK has a broad bonding spectrum, but highly porous surfaces should be pre-treated with Seal-it® 520 PRIMER and non-porous surfaces with minimal bonding should be treated with Seal-it® 525 Clean & Bond.

Standard product line


12 x 290ml cartridge

12 x 600ml foil pack







SI-XXX-XXXX-XXX = Article number.
Other colours and/or packaging on request.



Technical support department

Connect Products has a state-of-the-art R&D laboratory, where experienced specialists continuously research and develop sealants, adhesives and PU foams. Customers and clients can have products researched, tested and developed by this department. You can also contact us for technical advice, tips, project support, warranty certificates, requests and other technical questions. We will be happy to assist you with high-quality technology.

Call us on +31 (0)183 731 400 or send us an e-mail.

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