0401 800 421
Who you gonna call? GAPBUSTERS
Control Joint Sealant Installation
Professional installation to prevent water ingress and reduce slab cracking
Professional Control Joint Sealing for Long-Lasting Protection
At Gapbusters, we provide expert control joint sealant installation across Brisbane, the Sunshine Coast, and the Gold Coast, ensuring durable protection against water ingress and slab cracking. Our team uses premium, industry-approved materials to deliver reliable results for civil, commercial, and residential concrete structures.
With years of experience in joint sealing and caulking, we understand how crucial proper expansion and control joint installation is for structural performance. Whether it’s a warehouse floor, driveway, or large-scale construction project, Gapbusters provides precise sealing solutions that prevent cracking and extend the life of your concrete surfaces.
What Our Clients Say
Don't just take our word for it — see what our satisfied clients have to say
John Smith
2 weeks ago
Excellent service from GAPBUSTERS. Reece was professional, on time, and the quality of the joint sealing work was outstanding. Highly recommend for any commercial projects.
Sarah Johnson
1 month ago
Very happy with the bathroom caulking work. Clean finish and great attention to detail. The 12-month warranty gives peace of mind.
Mike Thompson
2 months ago
Used GAPBUSTERS for control joint sealing on our warehouse slab. Professional service, quality workmanship, and completed on schedule. Will definitely use again.
