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300ml Acetoxy Silicone Sealant – Flexible, Fast Curing & Waterproof General Purpose Sealer for Interior & Exterior Use

300ml Acetoxy Silicone - White (Cartridge Of 1) - 732480

£6.99 ex. VAT £5.83

Features & Benefits
• 💧 Water Resistant & Watertight Seal – Provides a reliable waterproof finish, perfect for kitchens, bathrooms, and wet areas.
• ⚙️ Flexible & Strong Bond – Designed to absorb movement and maintain adhesion on a wide range of materials.
• 🕒 Fast Curing Formula – Quick drying for efficient application, reducing downtime on site or during home projects.
• 🌬️ Low Odour & Easy Tooling – User-friendly formulation makes it comfortable to apply and shape for a clean, professional result.
• 🧱 Multi-Purpose Application – Suitable for sealing windows, doors, ductwork, and around sanitary fittings both indoors and outdoors.

Description
The 300ml Acetoxy Silicone Sealant is a high-performance, general-purpose sealer ideal for creating a durable, watertight, and flexible joint on most non-porous surfaces. Suitable for interior and exterior use, it adheres perfectly to glass, aluminium, ceramics, and plastics. Its fast-curing, low-odour formulation ensures quick, clean application, making it a favourite among professionals and DIY users alike. Whether you’re sealing door and window frames, bathrooms, kitchens, or pipework, this silicone delivers a dependable finish designed to last.

Our Delivery Options

Express 1/3 Day Delivery

Delivery Fee:
- £3.79 delivery for orders under £30
- Free delivery for orders over £30
Order By:
- 2:30pm
Delivery Time: Before 6pm Monday-Friday

Next Business Day Delivery

Delivery Fee:
- £7.50
Order By:
- 2:30pm
Delivery Time: Before 6pm Monday-Friday

Pre-12 Next Business Day Delivery

Delivery Fee: £16.99 delivery for all pre-12 orders (Weekend Only)
Order By:
- 2:30pm
Delivery Time: Before 12pm Monday-Friday

Remote Areas Delivery

Delivery Fee:
- £3.99
Order By:
- 2:30pm
Delivery Time: Standard delivery (2-4 days)

Weekend Delivery

Delivery Fee:
- £19.99
Order By:
- 2:30pm Friday
Delivery Time: Before 6pm Saturday

Good To Know

For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available and delivery can take several days. Saturday delivery is not available for remote areas.

Items over 30kg: Items over 30kg can only be delivered from Monday to Friday. If ordered before 3pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.

300ml Acetoxy Silicone Sealant – Flexible, Fast Curing & Waterproof General Purpose Sealer for Interior & Exterior Use

Frequently bought together

300ml Acetoxy Silicone Sealant – Flexible, Fast Curing & Waterproof General Purpose Sealer for Interior & Exterior Use

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300ml Clear Acetoxy Silicone Sealant – Fast Curing, Flexible & Waterproof General Purpose Sealer – 1 Each

£6.99

250ml CT1 Miracle Seal Leak Repair for Radiators, Engine Blocks & Cooling Systems (740103)

£12.99

Total price:

Free delivery on orders over £30
30-day easy returns
Download datasheet (PDF)

BRAND: TIMCO

300ml Acetoxy Silicone Sealant – Flexible, Fast Curing & Waterproof General Purpose Sealer for Interior & Exterior Use

Name: 300ml Acetoxy Silicone Sealant – Flexible, Fast Curing & Waterproof General Purpose Sealer for Interior & Exterior Use
Brand: TIMCO
SKU: 732480
Price: 6.99 GBP
Availability: InStock

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Frequently bought together

300ml Acetoxy Silicone Sealant – Flexible, Fast Curing & Waterproof General Purpose Sealer for Interior & Exterior Use

£6.99

300ml Clear Acetoxy Silicone Sealant – Fast Curing, Flexible & Waterproof General Purpose Sealer – 1 Each

£6.99

250ml CT1 Miracle Seal Leak Repair for Radiators, Engine Blocks & Cooling Systems (740103)

£12.99

Total price:

Prices drop automatically as you add more to your basket — no code needed. Prices shown inc VAT.

Free express delivery on all orders over £30. Choose your speed at checkout.

Express Delivery

1–3 working days

Orders under £30: £3.79
Orders over £30: FREE

Next Day Delivery

Order by 2pm Mon–Fri

All orders: £7.50

FREE for Gold members

Pre 12 Delivery

Next working day, by midday

All orders: £16.99

Pre 10.30 Delivery

Next working day, by 10:30am

All orders: £19.99

Weekend Delivery

Saturday & Sunday

Orders under £30: £13.99
Orders over £30: £7.50

Remote Areas Delivery

Highlands, islands & remote postcodes

Orders under £30: £5.49
Orders over £30: £3.00

Orders before 2pm Mon–Fri dispatch same day. Remote-area surcharges apply to Highlands, islands & selected postcodes. All prices include VAT.

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Orders over £30 ship free.
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300ml Acetoxy Silicone Sealant – Flexible, Fast Curing & Waterproof General Purpose Sealer for Interior & Exterior Use

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30 Day Easy Returns

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