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AP 3600 Series Neutral Weatherproofing Sealant

AP 3600 Series Neutral Weatherproofing Sealant

Neutral cure. Strong adhesion. Semi-matte aesthetic.

Durable, low-gloss finish for universal façade and glazing seals.

Available in:
North AmericaLatin AmericaEurope, Middle East & AfricaIndia & PakistanSoutheast AsiaAustralia & New ZealandJapanChina

AP 3600 Series is a medium-modulus, neutral cure silicone sealant developed for weatherproofing joints in façade, glazing, and exterior construction.

AP 3600 Series Neutral Weatherproofing Sealant is a one-part silicone that cures with atmospheric moisture to form a flexible, durable rubber. Its semi-matte finish is ideal for applications where a low-shine aesthetic is preferred. The paste maintains stable consistency in hot or cold conditions, making it easy to apply year-round.

With good initial tack and rapid skin formation, it provides a fast, efficient sealing solution. Compatible with a variety of Momentive structural and weatherproofing products, AP 3600 is a reliable choice for perimeter sealing and non-movement joints.

Performance

Application Ease

  • One-part, ready to use – No mixing required
  • Stable paste consistency – Smooth application in hot or cold climates
  • Quick skinning and curing – Speeds up site installation

Visual & Mechanical Performance

  • Semi-matte finish – Clean, non-glossy appearance ideal for modern façades
  • Excellent elasticity – Accommodates minor joint shifts
  • Neutral cure, low odor – Safer for indoor and enclosed spaces

Material Compatibility

  • Primerless adhesion – Bonds to glass, metal, concrete, stone, and more
  • Concrete-friendly – Especially suited for porous substrates
  • System compatible – Works alongside MPM structural and weatherproofing silicones
Product Video
Finishes

AP 3600 Series is available in:

Black
Aluminum Grey
White
Available Sizes

AP 3600 Series is available in:

  • 500 ml foil sausage packs
  • Boxed in quantities of 20 sausages
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