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Trade Prices. Maximum Choice.
Bond It Ulti-Mate LMN Builders Silicone Sealant 285ml - Box of 25

Bond It Ulti-Mate LMN Builders Silicone Sealant 285ml - Box of 25

Shop All Bond It
SKU BDUBL-BON
£111.95 - £111.95
£111.95
£111.95 - £111.95
£111.95
Colour: Black
Mix & Match multibuy — buy any 2 or more and save 5% MULTIBUY — Mix & match, buy any 2+ & save 5% Combine any products in our 5% Mix & Match range — discount applied automatically in your basket. No code needed.
Collection & Delivery
Click & Collect — our Northampton store Collect from our Northampton store · FREE
Home Delivery FREE over £75
Shipping information


We work hard to get your order out quickly and securely.

  • Fast Dispatch – Orders are processed promptly once placed.
  • Trusted Couriers – We use reliable delivery partners.
  • Clear Costs – Shipping is calculated at checkout, based on size and weight.
  • Peace of Mind – We’ll keep you updated every step of the way.
Returns & warranty
  • 28 Days to Return – If it’s not right, just bring it back in its original condition.
  • Quick Refunds – Once we’ve checked your return, we’ll refund you promptly.
  • Clear & Fair – Some items (like cut-to-size or opened packaging) can’t be returned, but we’ll always let you know upfront.

Ulti-Mate LMN Builders Silicone Sealant – 285ml. Sold as a full box of 25 at trade prices, direct from a genuine Bond It stockist.

A superior silicone for high movement joints and remains permanently flexible for up to 25 years. Suitable for sealing around doors and windows and for general building maintenance. It can be used to fix mirrors, glazing systems, cap beading and glass and also for expansion and joint sealing to precast concrete and brickwork. Excellent adhesion to cement, concrete, glass, ferrous metals, galvanised steel, ceramics, some plastics, timber and most common building materials BS EN15651-1; F-EXT-INT. Downloads Material Safety Data Sheet Technical Data Sheet Declaration of performance <section class="related-products" style=" --section-padding-top: 60px; --section-padding-bottom: 60px; "

Key features

  • Excellent weathering properties
  • High movement accommodation
  • Waterproof
  • Non-hazardous
  • For interior and exterior use
  • Permanently flexible
  • UKCA Approved
  • A superior silicone for high movement joints and remains permanently flexible for up to 25 years.
  • Suitable for sealing around doors and windows and for general building maintenance.

Conforms to

BS EN15651-1; F-EXT-INT.

What's in this listing

Option Box qty Bond It code
Black 25 BDUBL
Brown 25 BDUBR
Grey 25 BDUGR
Translucent 25 BDUT
White 25 BDUWH

Downloads

🔨 Trade Prices for Everyone

Why pay more? We keep our prices rock-bottom so whether you’re a trade professional or DIYer, you always get the best deal.

🏠 Local & Independent


We’re Northampton’s trusted family-run store, supporting local people with great products and honest service.

🚚 Easy Pickup or Local Delivery

Order online and collect in-store, or get heavy items like blocks and cement delivered straight to your site.

👍 Friendly, Helpful Service

Our staff know their stuff — whether it’s building materials, DIY or garden, we’re here to help you get the job done.

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Bond It Ulti-Mate LMN Build...
£111.95