Bostik

Bostik OB1 Sealant & Adhesive Terracotta 290ml

SKU: BOS30617360
Bostik OB1 Sealant & Adhesive Terracotta 290ml
£6.47
incl. VAT
£6.47
Availability: Out Of Stock
Description
Bostik’s OB1 can be applied on wet surfaces, even underwater. It does not contain any solvents, therefore it will never crack or shrink and is odourless. It is extremely user friendly and can be painted and structured. OB1 has a unique flexibility, is resistant to UV and can be used in adverse weather conditions. Also, it has a high tensile strength and bond 265n/cm2.

Subtotal: £6.47
Bostik OB1 Sealant & Adhesive Terracotta 290ml
Bostik
Bostik OB1 Sealant & Adhesive Terracotta 290ml
SKU: BOS30617360 Sold out
Price
£6.47incl. VAT
Qty
Subtotal £6.47
Bostik

Bostik OB1 Sealant & Adhesive Terracotta 290ml

£6.47
Next day delivery available
Order within the countdown for next day delivery.
*Excludes bank holidays

Product information

Product details

Description

Features, benefits and product information

OB1® Terracotta Multi-Surface Construction Sealant & Adhesive – Premium Hybrid Polymer Formula

Unleash superior bonding power with OB1® Terracotta, the ultimate hybrid polymer sealant and adhesive designed for a wide range of surfaces and environments. Whether you're repairing ceramics, fixing garden pots, or sealing construction joints, this one-step solution stands out.

Key Features & Benefits

  • Hybrid Polymer Excellence – Combines the durability of construction-grade adhesives with the flexibility and sealing ability of premium sealants.

  • Multi-Surface Compatibility – Bonds effortlessly to metal (including copper & lead), wood, glass, ceramic, plastic, concrete, terracotta, GRP, and more.

  • Weatherproof & Watertight – Maintains integrity from −40 °C to +120 °C, ideal for both indoor and severe outdoor conditions, even including underwater use or saltwater exposure.

  • Solvent & Isocyanate Free – Zero volatile organic compounds (VOCs), providing a safe, odourless user experience with no risk of cracking or shrinking. 

  • Food-Safe & Certified – Complies with ISEGA Standards, making it safe for use in kitchens, food prep areas, and on worktops composed of marble, granite, or quartz. 

  • Excellent Chemical and Microbial Resistance – Resists fungal and bacterial growth, providing a hygienic seal even in high-humidity or moisture-prone areas.

  • Paintable & Mouldable Finish – Easily overpaint or shape for a clean, professional look.

Why Choose OB1® Terracotta

This all-in-one sealant and adhesive delivers unmatched durability, flexibility, and reliability for both DIY enthusiasts and professionals. From repairing broken garden terracotta pots to sealing outdoor fixtures, OB1® adapts to any condition and surface while remaining eco-friendly and health-conscious.

Ideal Applications

  • Fixing and sealing terracotta pots, ceramic planters, and concrete elements

  • Sealing kitchen countertops, sinks, and food preparation zones

  • Underwater and marine repairs, including pond ornaments and pool tiles

  • Structural and decorative bonds for metal, wood, and glass

  • Roofing, gutter repairs, and lead flashing applications

Specifications

Technical details and product measurements

Brand
Bostik
Colour
Terracotta
Barcode
5032822004497
Type
Adhesive/Sealant
Size
290ml
Tensile Strength (EN12311‐1)
265n/cm2

Downloads & documents

Product data sheets, fitting guides and supporting files

Helpful Information

Brand, delivery and support

About Bostik

Brand profile

About Bostik

Bostik is one of the world's leading manufacturers of adhesives, sealants and construction solutions, with more than 135 years of innovation in developing high-performance bonding technologies. Trusted by professional builders, contractors, tradespeople and DIY enthusiasts, Bostik products are used in millions of construction, renovation and repair projects across the globe. From roofing and flooring to tiling, waterproofing and general building applications, Bostik has built a reputation for delivering reliable products that combine advanced technology with outstanding performance.


The company traces its origins back to 1889, when the Boston Blacking Company was founded in Massachusetts, USA, manufacturing leather dyes for the footwear industry. Over the following decades, the business expanded internationally, evolving into the Bostik brand during the 1960s. Through continuous innovation and strategic acquisitions, Bostik grew into one of the world's largest adhesive manufacturers before becoming part of the Arkema Group in 2015, a global leader in speciality materials and advanced manufacturing technologies.



Frequently asked questions about Bostik
Who are Bostik?

Bostik is a global manufacturer of adhesives, sealants and construction chemicals, supplying innovative bonding solutions for the construction, industrial and consumer markets for more than 135 years.

When was Bostik founded?

Bostik's origins date back to 1889, when the Boston Blacking Company was established in Massachusetts, USA. The company later evolved into the Bostik brand during the 1960s.

Delivery

Delivery information

Accepting Your Delivery

Before accepting and signing for your delivery, make sure to check for any damage. If there is damage or fault with your package, please send an email to support@ventsdirect.co.uk

Free Delivery

We offer free next day (working day) delivery for all eligible orders over £50. For eligibility, orders must be placed before 14:00 from Monday to Friday. If you order on a Saturday, the order will be shipped on Monday for next day delivery.

Delivery Instructions

Please let us know at the time of your order if you would like to give any specific delivery requests by entering the relevant information into the note section of your order. Whilst we can’t guarantee couriers will take notice of all requirements, we’ll do our best to make sure they take note.

View full delivery information →
Refunds & Returns

Refunds and returns

Returning a Product

You must tell us if you are looking to return a product via email, mentioning your order number.

Delivery costs will not be refunded.

Returns must be made within 30 days of the delivery.

Return Address

Unit 2 Hillgate, Wilbury Way, Hitchin, SG4 0RY

Products That Cannot Be Returned or Refunded

Special order items may not be returned or refunded.

Any products that have been attempted to or have been installed cannot be returned or refunded either.

Damaged and Faulty Goods

The refund policy does not affect your statutory rights to care for products that have been delivered in error or damaged. We do everything within our power to ensure all products get delivered to you in perfect condition, but human error can occur.

View full refunds and returns policy →
Why Buy from Vents Direct?

Why Buy from Vents Direct?

At Vents Direct, we're specialists in roof ventilation products, supplying homeowners, roofing contractors and trade professionals across the UK with high-quality ventilation solutions they can rely on.

Whether you're installing roof tile vents, soffit vents, ridge ventilation, roof vent accessories or complete loft ventilation systems, we stock trusted products from leading manufacturers at competitive prices.

Proper roof ventilation is essential for preventing condensation, reducing damp and mould, improving roof airflow and helping extend the life of your roof. That's why we carefully select products that meet the demands of both modern and traditional roofing projects, ensuring long-lasting performance and compliance with UK building standards.

When you shop with Vents Direct, you'll benefit from expert product knowledge, fast dispatch, secure checkout and outstanding customer service from a dedicated UK-based team. With hundreds of ventilation products available, including tile vents, slate vents, eaves ventilation, cavity ventilation, ducting and ventilation accessories, we make it easy to find the right solution for your project.

Why customers choose Vents Direct

  • Huge range of roof ventilation products from trusted brands
  • Free next working day delivery on orders over £50 when ordered before 2pm*
  • Competitive prices with trade and DIY customers welcome
  • Expert advice to help you choose the right ventilation solution
  • Fast UK dispatch from our warehouse
  • Secure online ordering with friendly customer support
  • Quality products designed to improve roof airflow and reduce condensation

Whether you're replacing a single roof vent or completing a full roofing project, Vents Direct provides reliable products, expert guidance and fast delivery to keep your project moving.

Trade-quality products

Products selected for reliable performance and straightforward installation.

Trade-quality products

Products selected for reliable performance and straightforward installation.

Fast UK delivery

Clear delivery information and dependable nationwide service.

Secure checkout

Safe payment options and customer-focused support.

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