23
£1,241.16
  • × This image displays the OX Pro Impact Bit Set - 31 Piece Being DisplayedOX Pro Impact Bit Set - 31 Piece 2 × £16.99
  • × This image displays the front of the product which is a Everbuild Pinkgrip Adhesive Solvent Based – 350mlEverbuild Pinkgrip Adhesive Solvent Based – 350ml 1 × £5.99
  • × Code 8 Cast Lead - 300mm x 6mCode 8 Cast Lead - 300mm x 6m 1 × £205.63
  • × This image displays the front of the product which is a FloPlast's Round 90° Bend - BlackFloPlast Round 92½° Bend - Black 1 × £2.74
  • × Code 8 Lead FlashingALM Code 8 Milled Lead - 150mm x 6m 4 × £101.95
  • × Soudal Soudafoam Window & Door Hand Held - 750mlSoudafoam Window & Door Hand Held - 750ml 1 × £9.98
  • × OX Pro Double Handle Pool TrowelOX Pro Double Handle Pool Trowel 1 × £32.99
  • × This image displays the front of the product which is a Soudal Trade Sanitary Silicone - White 290mlSoudal Trade Sanitary Silicone - White 290ml 1 × £7.99
  • × OX Pro Dry Wall External Corner Trowel - 100mm x 125mmOX Pro Dry Wall External Corner Trowel - 100mm x 125mm 1 × £13.08
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 240mm x 6m 1 × £62.30
  • × Soudal Soudabond 265 Classic Spray - 500mlSoudal Soudabond 265 Classic Spray - 500ml 1 × £8.99
  • × OX Pro Heavy Duty Aviation Snips Left Cut (Red)OX Pro Heavy Duty Aviation Snips Left Cut (Red) 1 × £21.79
  • × This image displays the front of the product which is a Gorilla Super Glue Gel Twin Pack - Clear 3gGorilla Super Glue Gel Twin Pack - Clear 3g 1 × £5.99
  • × Everbuild Power Pro Sealant Gun - 290 to 380ml (Box of 12)Everbuild Power Pro Sealant Gun - 290 to 380ml (Box of 12) 1 × £144.00
  • × Ox Tools Spectrum Superior Diamond BladeOx Tools Spectrum Superior Diamond Blade 115/22.23mm 1 × £75.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 360mm x 3m 2 × £76.46
  • × Bond It Decking Oil - Natural 5LBond It Decking Oil - Natural 5L 1 × £28.99
  • × OX Tools Winter Set - Beanie, Socks, Thermal GlovesOX Tools Winter Set - Beanie, Socks, Thermal Gloves 1 × £19.99

Subtotal: £1,241.16

View basketCheckout

Bank Holiday Notice: Orders placed after 2:00 PM on Friday, August 23rd, will be shipped on Tuesday, August 27th.

23
£1,241.16
  • × This image displays the OX Pro Impact Bit Set - 31 Piece Being DisplayedOX Pro Impact Bit Set - 31 Piece 2 × £16.99
  • × This image displays the front of the product which is a Everbuild Pinkgrip Adhesive Solvent Based – 350mlEverbuild Pinkgrip Adhesive Solvent Based – 350ml 1 × £5.99
  • × Code 8 Cast Lead - 300mm x 6mCode 8 Cast Lead - 300mm x 6m 1 × £205.63
  • × This image displays the front of the product which is a FloPlast's Round 90° Bend - BlackFloPlast Round 92½° Bend - Black 1 × £2.74
  • × Code 8 Lead FlashingALM Code 8 Milled Lead - 150mm x 6m 4 × £101.95
  • × Soudal Soudafoam Window & Door Hand Held - 750mlSoudafoam Window & Door Hand Held - 750ml 1 × £9.98
  • × OX Pro Double Handle Pool TrowelOX Pro Double Handle Pool Trowel 1 × £32.99
  • × This image displays the front of the product which is a Soudal Trade Sanitary Silicone - White 290mlSoudal Trade Sanitary Silicone - White 290ml 1 × £7.99
  • × OX Pro Dry Wall External Corner Trowel - 100mm x 125mmOX Pro Dry Wall External Corner Trowel - 100mm x 125mm 1 × £13.08
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 240mm x 6m 1 × £62.30
  • × Soudal Soudabond 265 Classic Spray - 500mlSoudal Soudabond 265 Classic Spray - 500ml 1 × £8.99
  • × OX Pro Heavy Duty Aviation Snips Left Cut (Red)OX Pro Heavy Duty Aviation Snips Left Cut (Red) 1 × £21.79
  • × This image displays the front of the product which is a Gorilla Super Glue Gel Twin Pack - Clear 3gGorilla Super Glue Gel Twin Pack - Clear 3g 1 × £5.99
  • × Everbuild Power Pro Sealant Gun - 290 to 380ml (Box of 12)Everbuild Power Pro Sealant Gun - 290 to 380ml (Box of 12) 1 × £144.00
  • × Ox Tools Spectrum Superior Diamond BladeOx Tools Spectrum Superior Diamond Blade 115/22.23mm 1 × £75.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 360mm x 3m 2 × £76.46
  • × Bond It Decking Oil - Natural 5LBond It Decking Oil - Natural 5L 1 × £28.99
  • × OX Tools Winter Set - Beanie, Socks, Thermal GlovesOX Tools Winter Set - Beanie, Socks, Thermal Gloves 1 × £19.99

Subtotal: £1,241.16

View basketCheckout

FREE Next Working Day
Delivery over £10*

Siroflex LMN Silicone - Doors & Windows - Black 300ml

Home Shop Sealants & Adhesives Siroflex LMN Silicone – Doors & Windows – Black 300ml
Product SKU: SRF31050569
£11.99incl VAT.
£9.99excl VAT.
In Stock

Achieve a strong, flexible, and weatherproof seal with Siroflex LMN Silicone – Black (300ml)—the ultimate tart=”199″ data-end=”236″>low modulus neutral cure silicone designed for doors, windows, and glazing applications. Whether you’re a professional tradesperson or a DIY enthusiast, this high-performance sealant delivers superior adhesion, durability, and a sleek black finish for a professional-grade result.

  • Flexible & Durable – Moves with your structure to prevent cracks and gaps, ensuring a long-lasting, airtight seal.
  • Weather & UV Resistant – Withstands harsh weather conditions, extreme temperatures, and UV exposure without breaking down.
  • Perfect for Doors & Windows – Ideal for sealing window frames, door perimeters, and glazing applications on various surfaces.
  • Mould & Mildew Resistant – Provides a hygienic, low-maintenance finish that resists deterioration over time.
  • Excellent Adhesion – Bonds securely to glass, PVC, aluminum, wood, metal, and more, making it a versatile choice for any project.
Total Price
£11.99 Incl VAT
£9.99 Excl VAT

Free Next Working Day Delivery on orders over £10*

*this does not include lead or ladder orders.

The Siroflex LMN Silicone - Doors & Windows - Black 300ml is a one component, neutral cure silicone. Use it to seal building joints and for perimeter pointing around most types of window and door frames. Apply it on aluminum, unplasticized plastics such as polyester, rigid polystyrene, ABS, most PVCu, and most painted wood.

Technical Data Sheet

Safety Data Sheet

Product Information

Technical Data Sheet

Safety Data Sheet

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