Superior All Sealer 420

High quality professional and universally paintable sealant for glazing and façade joints

Hercuseal Superior All Sealer 420 is a high quality professional sealant, universally paintable, based on hybrid technology, which cures under influence of humidity to form a durable elastic rubber.

Areas of application

Hercuseal Superior All Sealer 420 was specifically developed as a universal glazing sealant, complying with international glazing standards, for laminated, single, insulation, burglar-proof and self-cleaning glass (1). For sealing expansion, connection and perimeter joints.

Remark (1):
Compatibility of the edge seals of insulation glass with glazing sealants cannot be guaranteed by the supplier of the sealant, as the composition of the edge seals can be changed by the producer without notice. Any advice concerning the compatibility of glazing sealants to the edge seals of insulation glass is based on experience and therefore not guaranteed.

Characteristics

Shelf life

Store between + 5°C and + 25°C and in shaded conditions. Shelf life is 18 months when stored as recommended in original unopened packaging.