When you work with wood, "good enough" isn't good enough. You need a filler that acts like the material it’s filling. KRACK SEAL is formulated to provide a seamless, long-lasting repair that integrates perfectly with your project.Deep Fill Capability (Up to 5mm): Stop layering thin, ineffective fillers that crack and shrink. KRACK SEAL is formulated to fill gaps up to 5mm deep in one go, providing a solid, structural repair that won&rsquo ... Continue