Dowsil 791 Silicone Sealant Black 310ml
In Stock
Order before 2pm — Est Delivery: 4-5 working days
Store Collection
Collect from Town Tools, Northampton
Usually ready in 4-5 working days · View store details
In Stock
Order before 2pm — Est Delivery: 4-5 working days
Store Collection
Collect from Town Tools, Northampton
Usually ready in 4-5 working days · View store details
Dowsil™ 791 is a one-part neutral silicone for weather sealing.
It is used for both commercial and domestic applications, and provides excellent adhesion to most exterior substrates. It has excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes.
It has a 20 minutes skin over time and it is tack-free in 45 minutes.
Conforms to ISO 11600-25LM and also meets ISO specification 9047 class 50.
Dowsil™ 791 Silicone Sealant, Black
Processing & Shipping: Most orders ship within 1–2 business days, weekdays only, with possible delays during high volume periods.
Free Delivery Threshold: Shipping is free to mainland UK on orders over £40, otherwise £2.99. Certain UK locations may incur extra charges based on size and weight.
Northern Ireland Shipping: All orders, regardless of order value, incur a flat rate of £9.99. This fee will be applied at checkout.
Carriers: We use Royal Mail, Evri, DX and DHL depending on order value, location and parcel size. Most orders ship on a 24-hour service, whilst others may use a 48-hour service.
Customs & Duties: Customers are responsible for any applicable customs fees, duties or taxes.
Tracking: You'll receive a confirmation email with a tracking number once your order has shipped.
60-Day Return Window: Unused items in original packaging can be returned within 60 days for a full refund.
Refund Process: Once approved, refunds are processed to the original payment method, typically within 7 days.
Defective or Damaged Items: Contact our customer service team at onlinesales@towntools.co.uk for replacements or further support.
Return Shipping: Buyers are responsible for return postage on unwanted items. We recommend using a trackable shipping service or insurance for items over £50.
For full details, please see our Returns and Refunds Policy.
Questions or Concerns: Our friendly team is here to help with orders, product information and general enquiries.
Email: onlinesales@towntools.co.uk
Response Time: We aim to reply as quickly as possible during our normal business hours.
For more details or to send us a direct message, please visit our Contact Us page.