FLEXZONE® 7P by SI Group is an antiozonant. FLEXZONE® 7P is recommended for use in tire treads, sidewall, chafer and breaker compounds... view more

SP-6701 by SI Group is used as a reinforcing agent in rubber compounds where a harder and tougher cured rubber compound is desired. It is a modified phenolic resin. It has low free residual... view more

SUNPROOF® EXTRA antiozonant by SI Group is a controlled blend of selected hydrocarbon waxes. This non-staining and non-discoloring additive provide anti-ozone cracking protection under all weather conditions. When... view more

SUNPROOF® IMPROVED antiozonant by SI Group is a controlled blend of selected hydrocarbon waxes. It is compatible with natural rubber, SBR and BR blends. This non-staining and non-discoloring additive provide... view more

SUNPROOF® JUNIOR-FT antiozonant by SI Group is used in tire compounds (white and black sidewall stocks). It is compatible with NR, SBR and BR blends. This non-staining and non-discoloring additive provide anti-ozone... view more

SUNPROOF® SUPER antiozonant by SI Group antiozonant by SI Group is a controlled blend of selected hydrocarbon waxes. It is compatible with natural rubber, SBR and BR blends. This non-staining and non-discoloring... view more