NPT · Marine Adhesives & Sealants

U-Bond 305

A polyurethane paste adhesive for wood, panels and mixed-material assembly. It provides low-foaming gap filling and stays in place on vertical joints, with resistance to water and outdoor exposure.

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Key features

Single-part moisture cure without solvents or odour
Applied cold using a gun
Bonds wood derivatives, rigid insulation, GRP, metals, stone and ceramics
Designed to resist ageing, chemicals and weather

Specifications

Chemistry	Polyurethane paste
Applications	Woodwork; general assembly; panel bonding
Water-resistance classification	EN 204 D4, as stated by NPT
Consistency	Thixotropic; low foaming with gap-filling capability
Film formation	Approx. 8 minutes at 23°C / 50% RH
Initial setting	Approx. 25 minutes at 23°C / 50% RH
Final setting	Approx. 24 hours at 23°C / 50% RH