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Alberton Hardware 33 Van Riebeeck Avenue, Alberton North
011 907 2626 011 907 2626
113102
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0534
Bostik P.V.C. Weld (Various Sizes) R 44.00 – R 219.00
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PRESTIK
Bostik Prestik (Various Sizes) R 13.00 – R 26.00
BOSTIK

Bostik Powermastik White 280ml

R 97.00

Non-drying mastic used as a waterproof seal for gutters, windows and doors.

In stock (can be backordered)

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SKU: 113102 Categories: Adhesives, Hardware
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  • Description
  • Product Infomartion
  • Shipping & Delivery
  • Returns & Refunds
Description

Product overview
Bostik Powermastik is a non-drying, oil based mastic, which provides a durable, waterproof seal for gutters, roof bolts, ducting, windows and doors. It forms a protective self-healing skin on the surface keeping the body of the mastic permanently flexible in order to accommodate any structural or thermal movement on the surface. If the skin is cut, the oils beneath will flow and reseal the damage. It remains flexible over a wide range of temperatures, and has excellent adhesion to most materials used in construction. Exhibits excellent adhesion to PVC, polycarbonate, fiberglass, aluminium, steel, galvanized iron, tin plate and other non-ferrous metals, brick, natural stone, glass, painted and varnished surfaces, ceramic tiles, sand cement screeds, concrete, plaster and timber.

Sealing of PVC, galvanized iron and aluminum gutter sections & down pipes.
Sealing overlap joints of roofing sections, air conditioning ducting joints and seams.
Sealing of windows and door frames.
Sealing of roof bolts.
Placing window sills, frames and other fittings where a waterproof seal is needed.
Do not use for floor joints or on bituminous surfaces. Not recommended for high movement joints. Not suitable for continuous immersion in water. Not suitable as an adhesive to bond two surfaces together. Do not use where sealant strength is needed e.g. to hold guttering in position. Application onto porous surface may reduce longevity of the product due to absorption of the oils into the surface.

Can be painted to achieve the desired colour.

Product Infomartion
Brand

BOSTIK

Barcode

11100095

Shipping & Delivery
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Delivery Information

We offer FREE SHIPPING for all orders over R800.00 within the metro areas of Johannesburg and Pretoria.

Outside of these areas, the shipping cost you pay is dependent on your location and if you live in a regional area, it may depend on the size of your order. You will be notified of the final shipping cost to your area before you pay for your order so you can be 100% sure of what you are paying for with Alberton Hardware.

Dispatch Information:

Generally orders placed before 12:00pm on any weekday will be shipped the next day day as long as the item is in stock and ready to be dispatched.

Delivery to metro areas of Durban, Johannesburg and Cape Town takes place within 2 to 3 working days from time of dispatch.

For regional areas please allow a few extra days for the goods to reach you.

Delivery Policy
Returns & Refunds

We will gladly assist with returns and exchanges of this product in accordance with our returns and exchange policy.

Returns Policy

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