Woman standing in front of large block of polystyrene

Polystyrene Blocks & Sheets

Products and Materials from Stock Main Page:
Other Foam Blocks & Sheets, Polystyrene Spheres, Adhesives & Sealants and Packaging Materials.

We can supply white polystyrene blocks and sheets in a choice of six flame retardant grades or five non flame retardant grades. We can also supply black polystyrene block and sheet for specific requirements. Alternative block sizes include:

8 ft x 4 ft x 2 ft
8 ft x 4 ft x 4 ft

16 ft x 4 ft x 2 ft
16 ft x 4 ft x 4 ft

Expanded Polystyrene Grades
Grade	Bead Size	Typical Density*	Flame Retardant
XL 1	large	10 kg / m³
XL 2	small	11 kg / m³
XL 3	small	12 kg / m³
XL 4	medium	15 kg / m³
XL 5	medium	15 kg / m³
XL 6	small	15 kg / m³
XL 7	small	18 kg / m³
XL 8	small	18 kg / m³
XL 9	small	22 kg / m³
XL 10	small	22 kg / m³
XL 11	small	28 kg / m³
* for guidance only

Expanded Polystyrene is manufactured without the use of CFC or HCFC blowing agents, has a zero ODP fully compliant with EC2037/2000 and is fully recyclable.

Associated products / services include:

LARGE HEAVY DUTY CLEAR POLYTHENE BAGS FOR THE CONTAINMENT OF SCRAP
COLLECTION OF CLEAN / BAGGED SCRAP FOR RECYCLING
CHROMIUM NICKEL HOT WIRE
ADHESIVES AND COATINGS FOR POLYSTYRENE

The datasheet provided below is in PDF format and will require Adobe Reader to view. You can download Acrobat for Free from the www.adobe.com. Please note this file may take several seconds to download.

Open Material Safety Data Sheet for Expanded Polystyrene in a new window (PDF format) Click here to download the
Material Safety Data Sheet for Expanded Polystyrene
(PDF)