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Application

Suitable for:
For sealing, protecting, and repairing roofs, walls, cracks, joints, channels, and connections. Excellent adhesion (without primer) to various materials such as concrete, metal, stone, wood, zinc, PVC, and EPDM (always test beforehand). Can be applied to horizontal and vertical surfaces and is suitable for both indoor and outdoor use, such as sealing channels, floor seals, expansion joints, window frame connections, and constructions below ground level. Also suitable for waterproofing under tiles in wet rooms and swimming pools. Perfect for creating an airtight seal in the building envelope. Airtightness is tested according to EN 12114 and EN 1026. Not suitable for PE, PP, PTFE, and untreated Bitumen.

Application

Before use

  • Application conditions: Only use above +5°C.
  • Surface requirements: SMP-300® can be applied to damp surfaces, but avoid standing water. New concrete structures must dry for at least 28 days.
  • Surface preparation: Remove loose cement and dirt with a hand brush and clean the surface of dust and grease.
  • Tools: Caulking gun, GRIFFON Wipes
  • Product preparation: Stir by hand until a homogeneous color is achieved.
  • Coverage: ± 5 m at Ø 10 mm

 

Elastic, Airtight, and Waterproof
The high-quality waterproof and airtight elastic coating is based on innovative SMP technology and is perfect for sealing floors, walls, joints, and all other types of surfaces, penetrations, and connections of building parts and components. The new SMP-300® coating is free from bitumen, isocyanates, and solvents.

Product number: 190100001020
detail.eanLabel 8710439301235
Brand: Griffon
Product Type: coating

Griffon SMP-300 Waterproof and Airtight Coating

Elastic waterproof and airtight coating based on innovative SMP technology.

Properties

  • Waterproof & Airtight
  • Excellent adhesion to many substrates (without primer)
  • Applicable to damp surfaces
  • Weather & UV resistant
  • Chlorine and saltwater resistant
  • Self-leveling
  • Non-shrinking
  • Permanent elasticity (>250%)
  • Paintable and plasterable
  • Free of bitumen, isocyanates, and solvents
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