26
£931.06
  • × This image displays the front of the product which is a Everbuild Black Jack 904 Roof Felt Adhesive - 1 LitreEverbuild Black Jack 904 Roof Felt Adhesive – 1 Litre 1 × £10.99
  • × This image displays the front of the product which is a FrogTape® Delicate Surface Masking Tape - 36mm x 41.1mFrogTape® Delicate Surface Masking Tape - Yellow 36mm x 41.1m 1 × £6.49
  • × Everbuild 402 Waterseal – 25 LitreEverbuild 402 Waterseal – 25 Litre 1 × £59.89
  • × This image displays the front of the product which is a Ronseal Fence Life Brush - 4"Ronseal Fence Life Brush - 4" 1 × £7.90
  • × Soudal Soudabond 265 Classic Spray - 500mlSoudal Soudabond 265 Classic Spray - 500ml 1 × £8.99
  • × This image displays the front of the product which is a Ronseal One Coat Stays White Radiator Paint - Gloss 250mlRonseal One Coat Stays White Radiator Paint - Gloss 250ml 1 × £12.99
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 360mm x 3m 1 × £90.62
  • × Over Fascia Vent, 10mmOver Fascia Vent, 10mm 1 × £5.99
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 450mm x 3m 1 × £116.11
  • × This image displays the front of the product which is a Everbuild Firefoam B2 Gun Grade - Pink 750mlEverbuild Firefoam B2 Gun Grade - Pink 750ml 1 × £12.99
  • × This image displays the front of the product which is a Soudal Repair Express Cement – Beige 290ml (Box of 12)Soudal Repair Express Cement – Beige 290ml (Box of 12) 1 × £33.96
  • × Timco Collated Drywall Self Drilling ScrewsTimco Collated Drywall Self Drilling Screws 1 × £19.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 180mm x 6m 1 × £76.46
  • × This image displays the front of the product which is a Ronseal Stays White Ultra Tough White Satin Paint - 2.5LRonseal Stays White Ultra Tough White Satin Paint - 2.5L 1 × £21.63
  • × This image displays the front of the product which is a Everbuild Roof & Gutter Sealant - Black 295ml (Box of 12)Everbuild Roof & Gutter Sealant - Black 295ml (Box of 12) 1 × £24.48
  • × Universal Hip Support System TrayUniversal Hip Support System Tray - 1.2m 1 × £10.40
  • × Code 8 Cast Lead - 450mm x 3mCode 8 Cast Lead - 450mm x 3m 1 × £154.22
  • × This image displays the front of the product which is a Timco M6 Zip-Fix Cavity Wall Fixing 10 PCS (Products)Timco M6 Zip-Fix Cavity Wall Fixing - 50 Pieces 1 × £17.99
  • × Timco 8 Spanner SetTimco 8 Spanner Set 1 × £12.89
  • × This image displays the front of the product which is a Everbuild Triple Action Wood Treatment – 2.5 LitreEverbuild Triple Action Wood Treatment – 2.5 Litre 1 × £18.99
  • × This image displays the front of the product which is a Cromar Cold Gritting Adhesive - Black 25 LitresCromar Cold Gritting Solution - Black 25 Litres 1 × £74.99
  • × Cromar ProRidge Universal Ridge System (3m Kit)Cromar ProRidge Universal Ridge System 3m Kit 1 × £24.99
  • × Code 8 Lead FlashingALM Code 8 Milled Lead - 240mm x 3m 1 × £82.13
  • × This image displays the front of the product which is a Ronseal Quick Drying Stain Block - WhiteRonseal Quick Drying Stain Block - Aerosol White 1 × £13.99
  • × This image displays the front of the product which is a Everbuild Everflex Contract AC50 Acoustic Sealant & Adhesive - White 380mlEverbuild Everflex Contract AC50 Acoustic Sealant & Adhesive - White 380ml 1 × £6.99
  • × Bond It Cyanoacrylate Superglue Medium Viscosity, Clear - 20gBond It Cyanoacrylate Superglue Medium Viscosity, Clear - 20g 1 × £3.99

Subtotal: £931.06

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

26
£931.06
  • × This image displays the front of the product which is a Everbuild Black Jack 904 Roof Felt Adhesive - 1 LitreEverbuild Black Jack 904 Roof Felt Adhesive – 1 Litre 1 × £10.99
  • × This image displays the front of the product which is a FrogTape® Delicate Surface Masking Tape - 36mm x 41.1mFrogTape® Delicate Surface Masking Tape - Yellow 36mm x 41.1m 1 × £6.49
  • × Everbuild 402 Waterseal – 25 LitreEverbuild 402 Waterseal – 25 Litre 1 × £59.89
  • × This image displays the front of the product which is a Ronseal Fence Life Brush - 4"Ronseal Fence Life Brush - 4" 1 × £7.90
  • × Soudal Soudabond 265 Classic Spray - 500mlSoudal Soudabond 265 Classic Spray - 500ml 1 × £8.99
  • × This image displays the front of the product which is a Ronseal One Coat Stays White Radiator Paint - Gloss 250mlRonseal One Coat Stays White Radiator Paint - Gloss 250ml 1 × £12.99
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 360mm x 3m 1 × £90.62
  • × Over Fascia Vent, 10mmOver Fascia Vent, 10mm 1 × £5.99
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 450mm x 3m 1 × £116.11
  • × This image displays the front of the product which is a Everbuild Firefoam B2 Gun Grade - Pink 750mlEverbuild Firefoam B2 Gun Grade - Pink 750ml 1 × £12.99
  • × This image displays the front of the product which is a Soudal Repair Express Cement – Beige 290ml (Box of 12)Soudal Repair Express Cement – Beige 290ml (Box of 12) 1 × £33.96
  • × Timco Collated Drywall Self Drilling ScrewsTimco Collated Drywall Self Drilling Screws 1 × £19.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 180mm x 6m 1 × £76.46
  • × This image displays the front of the product which is a Ronseal Stays White Ultra Tough White Satin Paint - 2.5LRonseal Stays White Ultra Tough White Satin Paint - 2.5L 1 × £21.63
  • × This image displays the front of the product which is a Everbuild Roof & Gutter Sealant - Black 295ml (Box of 12)Everbuild Roof & Gutter Sealant - Black 295ml (Box of 12) 1 × £24.48
  • × Universal Hip Support System TrayUniversal Hip Support System Tray - 1.2m 1 × £10.40
  • × Code 8 Cast Lead - 450mm x 3mCode 8 Cast Lead - 450mm x 3m 1 × £154.22
  • × This image displays the front of the product which is a Timco M6 Zip-Fix Cavity Wall Fixing 10 PCS (Products)Timco M6 Zip-Fix Cavity Wall Fixing - 50 Pieces 1 × £17.99
  • × Timco 8 Spanner SetTimco 8 Spanner Set 1 × £12.89
  • × This image displays the front of the product which is a Everbuild Triple Action Wood Treatment – 2.5 LitreEverbuild Triple Action Wood Treatment – 2.5 Litre 1 × £18.99
  • × This image displays the front of the product which is a Cromar Cold Gritting Adhesive - Black 25 LitresCromar Cold Gritting Solution - Black 25 Litres 1 × £74.99
  • × Cromar ProRidge Universal Ridge System (3m Kit)Cromar ProRidge Universal Ridge System 3m Kit 1 × £24.99
  • × Code 8 Lead FlashingALM Code 8 Milled Lead - 240mm x 3m 1 × £82.13
  • × This image displays the front of the product which is a Ronseal Quick Drying Stain Block - WhiteRonseal Quick Drying Stain Block - Aerosol White 1 × £13.99
  • × This image displays the front of the product which is a Everbuild Everflex Contract AC50 Acoustic Sealant & Adhesive - White 380mlEverbuild Everflex Contract AC50 Acoustic Sealant & Adhesive - White 380ml 1 × £6.99
  • × Bond It Cyanoacrylate Superglue Medium Viscosity, Clear - 20gBond It Cyanoacrylate Superglue Medium Viscosity, Clear - 20g 1 × £3.99

Subtotal: £931.06

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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