Scott Bader Extends GRP Cold Applied Roofing Range with a Handy New Crystic® “Roof in a Box” Kit

Scott Bader Extends GRP Cold Applied Roofing Range with a Handy New Crystic® “Roof in a Box” Kit

Ideal for small roofers, supplied exclusively from SIG UK Outlets.

Scott Bader has extended its CrysticROOF® range with the addition of Crystic® “Roof in a Box”.This new roofing kit is mainly aimed at small roofers. It comes with full installation instructions in a convenient ‘ready to use’ box containing all the GRP materials and application tools needed to cover an area of around 12 m2 of flat, valley or pitched roofing. CrysticROOF has been specifically designed for GRP roofing applications. It is easily applied manually by roller and brush. This conveniently sized and packaged GRP ‘roof in a box’ new product is ideal to build or refurbish a small outbuilding, garage, balcony, garden shed, small extension or flat roofed conservatory.  

Crystic “Roof in a Box” Contents

A list of all the items provided in Crystic “Roof a Box”, which excludes a catalyst (sold separately by SIG) is as follows:  

- 15kg CrysticROOF® Resin (with colour change system)

- 10kg CrysticROOF® Dark Grey Topcoat (Lead Grey 6927)

- 6.5kg 450g/m2 Chopped Strand Mat                                  

- 1 x 75mm Glassfibre Woven Tape

- 2 x 5 Litre White Bucket

- 1 x 3” Laminating Roller

- 1 x 7” Laminating Roller                                        

- 2 x 3” Laminating Roller Refill

- 2 x 7” Laminating Roller Refill

- 1 x Consolidating Roller 70x21mm

- 1 x Consolidating Roller 225x45mm               

- 2 x 2” Laminating Brush

- 2 x 3” Laminating Brush

- 1 x 15ml Catalyst Dispenser

- 4 pairs of XL Gloves

- CrysticROOF® Product Guide

All one needs to add to the kit is a suitable catalyst, the timber and trims, plus some GRP application ‘know how’, which SIG and Scott Bader can also help with if needed. All CrysticROOF products are fully compatible with standard, commonly used OSB3 boards, edge trims, fillets and flashings.

Catalyst Additive Indicator

To make life easier for users and to avoid mistakes, all CrysticROOF resins include a helpful premixed catalyst addition indicator, which rapidly changes colour after the catalyst has been mixed into the resin.

10 Year Guarantee

All CrysticROOF products use Scott Bader’s market leading Crystic® resin technology to provide a long-lasting, leak-free GRP roof. Crystic “Roof in a Box” comes with a standard 10 Year guarantee from Scott Bader for all materials, which are manufactured at its UK plant in Northamptonshire to ISO 9001, ISO14001 and OHSAS 18001 standards and procedures.

The complete CrysticROOF range is stocked exclusively in the UK for Scott Bader by SIG Roofing Supplies. Brochures and videos about using CrysticROOF products correctly are available online at or e-mail

For information about Scott Bader, go to