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Flashband Bostik Flashband & Primer 500ml Black 500ml

Product Code: 57709

You must be over the age of 18 to purchase this product.

Solvent-based primer to prepare porous, rough, dusty surfaces. Suitable as a primer before applying flashband. Ideal for cold, damp conditions. Fast drying and easy to apply.

Delivery unavailable for any offshore location.

Weight: 0.56kg. Curing time 20-60 minutes at 20°C. Coverage 6m²/Ltr.

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Safety Data Sheet (COSHH)



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Rated 4 out of 5 by reliable product First class service and competent staff. Product was available within minutes of ordering on line. Would recommend Screwfix to others. 1 Feb 2016
Rated 5 out of 5 by Great product. Did as it said! Needed this to stick down the flash band between the house and the corotherm roof on a recently constructed lean-to/pergola. Was a little bit concerned at first that 1 tin wouldn't be enough, so actually bought 2 tins. In the end I probably only used half a tin but at that price that wan't an issue, will just keep the other for the future! As for the product itself, was not as thick as I was expecting, although this isn't a negative point as it went on well to the brickwork of my house and dried very quickly. The flash band has stuck down well so in my opinion the product has perfomed perfectly! Would definitely buy again if it wasn't for the fact I initially bought more than needed! 20 Jul 2015
Rated 5 out of 5 by Crumble be gone Essential on crumbly, dusty brick and gives a good base for the flashband. It does run a bit so you have to be careful not to mess up the brickwork below. I'd highly recommend a heat gun too in our cold climate to get everything to stick properly. 12 May 2015
Rated 5 out of 5 by Does the job, good product Well satisfied with this product. Good value, as always with Screwfix 9 May 2015
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Download more info (pdf)

Brand Flashband
Colour Black
Model Name Bostik
Model No S237056
Pack Size 1
Pieces in Pack/Case 1
Product Length 89 mm
Product Type Flashband & Primer 500ml
Product Width 89 mm
Resistant Type Heat Resistant
Sealant Adhesive Volume 500 ml
Total Product Weight 0.56 kg