Mastic Pointing Specialist

We work with a wide range of high-performance sealants, including:
- Mold-resistant silicone for bathrooms and humid environments
- Fire-rated silicone for passive fire protection
- Gas-resistant silicone for airtight and safe sealing
- Acoustic, polyurethane, and expansion joint sealants for structural and commercial applications
At Proper Sealants, we specialize in providing professional sealant application services for commercial, residential, and domestic construction projects. Our team of NVQ-certified Sealant Applicators is trained to deliver precise joint preparation, correct sealant selection, and expert application techniques in accordance with industry standards and manufacturer specifications.


From Luxury Homes to Social Housing.
We deliver precise, durable sealant and mastic solutions tailored to every project.

Our Sealant Applicators work cleanly and efficiently, ensuring precise application every time. Clients can consult our catalog to choose colors and finishes, and we provide sealants and mastic solutions not only for sealing but also for enhancing and improving homes, delivering durable, high-performance results.

A selection of our past house plans and show homes.
We have contributed to several residential projects for leading developers such as Bellway, Linden Homes, and Bovis Homes.

The Willows Ancaster
We are proud to have delivered specialized sealing solutions for this premier residential development by Bellway Homes in the historic area of Ancaster.

Show Homes
As shown in the comprehensive site plan, we provided mastic application for an extensive range of premium 3 and 4-bedroom homes, ensuring consistent quality across the entire development.

The Atrium
We are currently delivering comprehensive mastic sealant services for Bovis Homes at the prestigious Overstone Leys (The Atrium) development in Northampton. This large-scale project involves a variety of high-end residential units, where precision and durability are paramount

Show Homes
Project Scope: Full internal and external mastic application across multiple plots, including specialized sealing for kitchens, bathrooms (bedroom one ensuites), and external facades (windows, doors, and expansion joints). + Air Test Mastic


Empowering Partnerships for a Brighter Future



Get in touch

Telephone: +44 750 7394822
E-mail: info@propersealants.com
Address: 169 Beech Avenue, Bourne, PE10 9RB, United Kingdom
