Big Stretch Caulk Ironstone 300mL



SKU: 031525100203 Category:
Big Stretch is a high-performance water-based elastomeric sealant with powerful adhesion and superior elasticity. It spans gaps up to 2 inch wide and stretches up to 500% of original joint size without cracking. Big Stretch won’t crack it just stretches. Stays soft and elastic over time for a years-long, lasting seal. Sticks, even to difficult surfaces. Compatible with a wide variety of building materials, including difficult ones like vinyl windows and siding. No need to search for a product specific to every different surface. Professional looking results every time: The smooth formula is easy to apply, even for a novice. Paintable, Paint adheres like a pro, so go ahead and paint your wall bright blue.
  • Moves when your home moves to create a permanently waterproof and weatherproof seal
  • Helps you avoid repeated repairs
  • Powerful adhesion that won’t tear or pull away
  • Paintable and stainable
  • Skins faster for better rain resistance
  • Water-based for easy to tool and clean up
  • Just say no to brittle, cracked caulking
  • Keeps stable through 10 freeze-thaw cycles
  • Stop-flow plunger prevents waste and mess
  • De-aired for no splats

Additional information


4 x 4, 6 x 6