• fullslide3
    Perfect seal
    Perfect price
  • fullslide3
    High quality
    Maximum efficiency

Experience you can trust

Black Cat Sealants has been providing southwest Ireland with quality service since 2016. Our track record of professional sealant application and mastic pointing means our customers can always expect the best. Each one of our specialists is highly trained in themost up-to-date sealant and mastic techniques, and our team boasts a strong history ofsuccessful work in the field. Our unparalleled expertise will ensure your structures remain strong, resilient and secure for years and years to come.

Window Pointing

Expansion Joints

Floor Joints

Glazing Joints

Water Proofing

Structural Glazing

Joint Sealants Clean Rooms

Sanitary Areas

Jaroslaw Zielinski
founder of Black Cat Sealants

“Our warranty is our reputation”

At Black Cat Sealants, we guarantee 100% customer satisfaction. We don’t just complete a job—we develop a working relationship with our clients that we hope will continue into the future. The professionals at Black Cat Sealants guarantee a quality service that goes above and beyond the standard sealant application and/or mastic pointing. Our friendly staff are always on hand to provide support, answer any questions you may have, and quickly resolve any issues that may arise.

We pride ourselves on the reputation of excellence that we have earned through hard work and our customer-centric approach. Call us today for your free consultation, and to learn more about what Black Cat Sealants can do for you!

High quality, maximum
efficiency and low pricing

If you want a job done right, look no further than Black Cat Sealants. We cater to all of your sealants and mastic needs, and promise our services will exceed your expectations. Everything we do—from sealant application and mastic pointing, through structural glazing, waterproofing, and window pointing—will be finished to the highest standards, in the shortest amount of time, and at the lowest cost to you.