Seal-it® 115 TOP-ACRYL

Seal-it® 115 TOP-ACRYL is a instantly rainproof, superbly paintable high-quality sealant, filler and repair product specially designed for outdoor use that is based on acrylic emulsion technology and that cures by evaporation into a durable rubber that retains its plasto-elasticity.



  • As a rainproof joint sealant, filler and repair product for sealing, filling and repairing joints, seams, splits, cracks, fissures and holes in outdoor areas exposed to precipitation.
  • Particularly suited for exterior home use, but also excellent for indoor applications.
  • Seal peripheral joints around sections, door and window frames, electrical outlets and penetrations.
  • Seal connecting joints between/along interior and exterior walls, ceilings, slats, skirting boards, laths, stairs, boards, mouldings, sections, wood panelling, decorations, panels, window sills, overhangs, fascia, parapets and more.
  • Fill and repair cracks, splits, seams, fissures and drill, nail and screw holes in façades, ceilings and interior and exterior walls.
  • Seal connections between metal parts, such as in construction of air ducts, bodywork, trailers, ships and containers.
  • Can be used on most surfaces, such as wood, plywood, insulation materials, hardboard, softboard, paint and lacquer systems, plasterwork, stucco, sprayed materials, masonry, aerated and non-aerated concrete, sand-lime brick, stone, plasterboard, metals and more.


  • Instantly rainproof, ideal for outdoor use in areas exposed to precipitation/rain.
  • Durable, retains plasto-elasticity, maximum movement capacity of 12.5%.
  • Excellent adhesion without primer on most surfaces – even moist, porous ones.
  • Superb workability, versatile filling, sealing and repair with the same material.
  • Excellently paintable after skin formation (approx. 10 min.) with synthetic and emulsion paints.
  • Practically odourless curing, CE-certified acrylic emulsion grout and filler.
  • Lasting resistance to discolouration, weather, frost (to -15ºC) and ageing.
  • Non-corrosive to metals.
  • Very low emission: certified VOC emission class A+.

Application conditions

  • Application temperature (ambient and surface) between +5°C and +40°C.
  • On stable, compatible, clean, uncontaminated, grease-free and dust-free surfaces; porous/absorbent/open surfaces do not need to be completely dry.
  • Ensure proper joint dimensions, for proper absorption of any movements.
  • Use a suitable brush to remove any loose particles from the surface.
  • Degrease the surface properly using Seal-it® 510 CLEANER.
  • Use a brush to prime highly porous/absorbent surfaces – such as gypsum blocks, aerated and non-aerated concrete, sand-lime bricks, stone and masonry – evenly with 1 part Seal-it® 115 UNI-ACRYL and 2 parts water.
  • Use water to apply a smooth and tight finish, before skin formation.

Standard product line


24 x 310ml cartridge



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


  • EN 15651-1: F-EXT-INT 12.5 P
  • VOC emission class A+

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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