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OB1® - The Ultimate Bonding and Sealing Solution

Image showing the OB1 product range


Welcome to T.H Wiggans, your trusted source for construction and repair solutions. In our pursuit of finding reliable and versatile products, we present to you OB1®, a game-changing bonding and sealing solution that has been trusted by professionals for over 15 years. In this blog post, we will explore the remarkable features and benefits of OB1® and why it has become the go-to choice for tradespeople everywhere.

Unparalleled Versatility:

OB1® sets itself apart with its unparalleled versatility, replacing the need for multiple traditional products. This remarkable sealant effortlessly replaces mastics, wood and P.U adhesives, silicone, sanitary, acrylic, and butyl rubber sealants. Say goodbye to cluttered toolboxes as OB1® bonds seamlessly with various materials, including metals (even lead), plastics like PVC & GRP, glass, mirrors, polystyrene, fibreglass, and wood.

Exceptional Performance:

Designed to deliver exceptional performance, OB1® thrives even in challenging conditions. Unlike many other sealants, it can be applied on wet surfaces and even underwater, ensuring your projects can continue unhindered regardless of the circumstances. This feature makes OB1® invaluable for emergency repairs and planned construction projects alike.

Durability and Reliability:

Durability is paramount when it comes to bonding and sealing, and OB1® excels in this regard. Its innovative formulation ensures a long-lasting and reliable seal that will never crack or shrink. The unique flexibility of OB1® allows it to withstand movement and vibration without compromising its integrity. Additionally, OB1® boasts a high resistance to UV, fungal, and bacterial attacks, making it ideal for indoor and outdoor applications.

User-Friendly and Eco-Conscious:

At T.H Wiggans, we believe in products that prioritize both user-friendliness and environmental sustainability. OB1® embodies this philosophy with its easy application process, reducing the risk of errors and ensuring efficient results. The odourless formulation enhances the working experience, making it more comfortable for users. Furthermore, OB1® is VOC FREE EC1+ Rated, contributing to healthier indoor air quality and aligning with eco-conscious building practices. It contains no isocyanates, silicones, or solvents, making it a safer and more environmentally friendly choice.

Approved for LEED Construction Projects:

For those involved in LEED (Leadership in Energy and Environmental Design) construction projects, OB1® is an approved product that meets the stringent standards set by this globally recognized certification system. By choosing OB1®, you are aligning with sustainable and environmentally conscious building practices, enhancing your project's overall eco-friendly profile.


When it comes to bonding and sealing, OB1® stands head and shoulders above the rest. Its unmatched versatility, exceptional performance, durability, and eco-conscious features make it the ultimate choice for professionals in the construction industry. Say goodbye to cluttered toolboxes and confidently tackle any bonding or sealing task that comes your way with OB1®. Experience the future of bonding and sealing by ordering OB1® today!

Update for Customers: We are excited to announce that OB1® is now available to order in various colours, including Beige, Silver, Brown, Grey, Black, White, Terracotta, Clear, and Anthracite. Explore the possibilities with OB1® and transform your projects with its superior bonding and sealing capabilities. Visit our website or contact us for more information on how to order.

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