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Polyprimer

Product catalog summary

Technical Characteristics
POLYPRIMER is a bituminous primer composed of oxidized bitumen and quick-drying solvents. It is designed to block dust and porosity on concrete surfaces, facilitating the application of bituminous polymer membranes through flame application or cold bonding. The primer ensures quick film drying, excellent penetration, and adhesion without surface stickiness. Surfaces must be dry, clean, and free from contaminants before application. The primer can be applied using a spray, roller, or brush. Drying time varies based on surface conditions and environmental temperature, typically taking 2-4 hours.

Packaging and Storage
POLYPRIMER is available in 5, 10, and 20-liter buckets. It should be stored in a dry area away from UV rays, with a shelf life of 24 months. Tools used for application can be cleaned with common solvents.

Physical Properties

Appearance: Liquid
Color: Black
pH at 20°C: Neutral
Density at 20°C: 0.9 - 1.10 kg/l
Dry Solid Contents at 130°C: 40% - 43%
Fraass Breaking Point: -10°C
Bitumen Softening Point: 90°C - 100°C
Penetration with Bitumen at 25°C: 15 - 20 dmm
Minimum Application Temperature: +5°C
Viscosity DIN 4 at 20°C: 12’’ - 17’’
Flash Point in Closed Bucket: < 21°C
Flammability: > 200°C
Drying Time at 20°C: 2 - 4 hours
Consumption: 200 - 350 gr/m²

Safety Norms
Refer to the safety data for detailed safety instructions.

Disclaimer
The information provided is based on Polyglass S.p.A.'s experience. However, the company is not responsible for the final results or any patent infringements. For further information, contact the technical office. Polyglass S.p.A. reserves the right to modify the technical card without notice to improve the product.

Catalog excerpts

SPECIAL PRODUCTS POLYPRIMER POLYPRIMER is a bituminous primer containing oxidized bitumen and a mix of technical quick drying solvents. Polyglass is a member of Green Building Council

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SPECIAL PRODUCTS TECHNICAL DESCRIPTION POLYPRIMER is a bituminous primer containing oxidized bitumen and a mix of technical quick drying solvents. WHERE TO APPLY IT POLYPRIMER is recommended to block the dust and the porosity of concrete surfaces allowing the quick application of the bituminous polymer membranes, both with flame application and cold bonding with bituminous sealants or with self- adhesive membranes. POLYPRIMER allows quick film drying, has an excellent penetration and adhesion to the support for the absence of surface stickiness. HOW TO APPLY IT Concrete surfaces must be dry,...

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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