Hippo Seal It General Purpose Silicone

From £4.99 £4.16
In Stock
Decorate Now, Pay Later

This high quality, mid modulus, acetoxy curing silicone contains a powerful anti-fungal compound to prevent mould & fungal growth in areas of high humidity. 

Suitable for using on internal and external perimeter pointing around all types of window frames,the Seal It Purpose Silicone is also perfect for using on sealing soft metals like lead, copper & zinc and can also be used for fixing PVCu trims and panel.

Available in Eco Friendly packaging,the Hippo Seal It Purpose Silicone comes in 290ml size tubes and is available in two different colourways including white and Translucent.


All surfaces must be clean, dry and dust free. All loose or flaking surface coatings, old sealant and mastic joints, should be removed before application

Key Product Features

  • Excellent material compatibility.
  • Suitable for interior and exterior use.
  • +/- 25% joint movement.
  • CE certified & tested for use on frame and glazing projects.
  • Available in ECO-PAC packaging.

Brand: Hippo

Safety Data Sheet: Click Here

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Free Delivery:

  • UK delivery is free for orders over £50 subject to exclusions which an be found here.
  • Free delivery is also available in other countries and regions, please see here from more information.

Same Day Dispatch:

  • Next working day orders placed before 1pm Mon-Fri will be dispatched same day.
  • UK Wallpaper samples ordered before 1pm will typically be dispatched same day on a 48hr Royal Mail service.

Next Working Day Delivery:

  • Our next day service is for weekdays only and therefore Orders must be placed before the 1pm Mon-Thurs for next day delivery.
  • Next day orders placed on Thursday evening or Friday before 1pm will be delivered the following Monday.
  • A Saturday and Sunday delivery service are also available if you need your order sooner.

Pattern Book Wallpapers:

  • The majority of our wallpapers are kept in stock, however a small selection of papers are supplied to order and therefore have a longer delivery lead time, typically upto 7 working days. This will be made clear within the product description where applicable.

Delivery Charges & Timing:

Service Cost Lead Time
Standard Delivery (UK Mainland) £4.95 2 Working Days
UK Wallpaper Sample Delivery Free 3 Working Days
UK 1 or 2 Tester Pots £3.00 2 Working Days
UK Next Working Day Delivery (when ordered weekdays before 1pm) £7.95 Next Working Day
UK Saturday Delivery (when ordered Friday before 1pm) £9.95 Saturday
UK Sunday Delivery (when ordered Friday before 3pm) £9.95 Sunday

For NI, Highlands & International delivery rates and information please click here.