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The solution for perfect 45° miters

BIG DOG Seam Lock Pro FS

December, 2025

BIG DOG Seam Lock Pro FS – The Solution for Perfect 45° Miters

The BIG DOG Seam Lock Pro FS has been specially developed for all 45° miter applications and impresses with high performance, fast curing and an excellent price-performance ratio. Whether used indoors or outdoors – this adhesive delivers strong, clean results and is easy to apply.

Why BIG DOG?

  • Extremely fast curing: touch-dry after approx. 6 minutes, fully cured after around 10 minutes – faster than many competing products.
  • UV-stable: ideal for both indoor and outdoor applications, perfect for exterior projects.
  • Versatile application: excellent bonding on natural stone, granite, quartzite, marble, ceramic, sintered materials and more.
    Particularly reliable when working with ceramics – a clear advantage over many other adhesives.
  • Clean application: no dripping, no stringing.
  • Compatible: fits into any standard cartridge gun.

Typical Applications

  • Kitchen countertops
  • Bathroom and washbasin installations
  • Pool and wellness areas
  • Wall cladding
  • Stair installations
  • Ideal wherever a visible 45° miter joint is required – indoors and outdoors

Technical Highlights

  • 250 ml cartridge – premixed and ready to use
  • Includes 4 mixing nozzles
  • Easy processing with any standard cartridge gun
  • Product range is continuously expanding

Storage & Handling

  • After first use, simply close the cartridge or leave the mixing nozzle attached
  • The hardened nozzle seals the cartridge securely
  • For reuse: remove the old nozzle and attach a new one
  • Important: With a new cartridge, discard the first adhesive portion, as known from comparable products.