Putty Type Rubber Waterstop Strip(PN), is one type of flexible waterproof material with self-stickiness performance. Compared with product type rubber waterstop strip, it has lower volume expansion ratio changes from 150% – 300%. Commonly, this type of rubber waterstop strip is more suitable for civil engineering structures.

PN type rubber waterstop strip with various options of size and volume expansion ratio

Putty Type Rubber Waterstop Strip Specification

• Type: PN/BW
• Width: 4, 5, 7, 10, 15, 20, 30, 40, 50 mm.
• Thickness: 10, 20, 30, 25, 40, 50, 60 mm.
• Length: 10, 20, 25, 30 m also can be customized.

Physical properties of PN Type rubber waterstop strip

25 x 20 mm PN type rubber waterstop strip strip with 300% volume expansion ratio	A roll of 25 m PN type rubber waterstop strip strip with 20 x 25 mm size

Putty Type Rubber Waterstop Strip Package

rubber waterstop strip is packed with plastic film, then placed in carton.

For example:

• 20 × 10 mm, 25 m/piece, one carton with two pieces,
• 25 × 10 mm, 25 m/piece, one carton with one piece.
• 20 × 30 mm, 25 m/piece, one carton with one piece.

Putty type rubber waterstop strips are packed with plastic film
PN rubber waterstop strip is packed in carton	PN rubber waterstop strip in warehouse