SG-Sealers
SG-Sealer 110 W
The SG-Sealer 110W is a dilutable silicon-based sealant and is used by dipping/spinning, Spin coater, dipping or spraying application. SG-Sealer 100 W contains no chromates in the dry film and comes up transparently. The coating method produces no hydrogen induction into the object. The applied film has a very good heat resistance. SG-Sealer 100 W reacts with all our passivation layers on zinc and zinc alloy coatings and thus achieves outstanding corrosion protection values in the salt spray test according to DIN 50021-SS or ASTM B 117 in combination with the mentioned layers. With SG-Sealer 110 W optimum properties are achieved in the layer thickness range of 1-2 microns.
SG-Sealer 300 W
The SG-Sealer 300 W is a silicon-based inorganic sealant used by dipping/spinning, spin- coater, dipping or spraying processes. SG-Sealer 300 W contains no chromates in the dry film and is miscible with water. The coating method produces no hydrogen induction into the treated parts and the applied film is transparent. SG-Sealer 300 W works with all our passivation and chromate coatings on zinc and zinc alloy layers. Depending on the passivation layer corrosion protection values of up to 1000 hours can be achieved in the salt spray test in accordance to DIN 50021-SS or ASTM B 117. With SG-Sealer 300 W treated parts optimal properties are achieved with layer thickness range of 1-5 microns and is therefore used for coating of screws, nuts or other fasteners.
SG-Sealer 350 W
SG-Sealer 350 W is an inorganic/organic silicon-based sealant used in the dipping/spinning, dipping/extracting and spraying processes. SG-Sealer 350 W contains no chromates in the dried film and is mixable with water. The coating method produces no hydrogen induction that could damage the treated object. The applied film is transparent. SG-Sealer 350 W reacts with all our passivation or chromating processes on zinc or zinc alloy coatings. Depending on the base layer corrosion protection of 240 up to over 1000 hours in salt spray testing according to DIN 50021 SS or ASTM B 117 can be achieved without base metal corrosion.
SG-Sealer 500 W
SG-Sealer 500 W is a silicon-based inorganic/organic sealant used in dipping/spinning, dipping/extracting and spraying processes. SG-Sealer 500 W contains no chromates in the dried film and is mixable with water. The coating method produces no hydrogen induction that could damage the treated parts and the applied film is transparent. SG-Sealer 500 W reacts with all our passivation or chromating coatings on zinc or zinc alloy layers. Depending on the base coating corrosion protection of 240 to over 1000 hours in salt spray tests according to DIN 50021 SS or ASTM B 117 without base metal corrosion can be achieved.
SG-Sealer 550 W
SG-Sealer 550 W is an inorganic/organic silicon-based sealant used in dipping/spinning, dipping/extracting and spraying processes. SG-Sealer 550 W contains no chromates in the dried film and is mixable with water. The coating method produces no hydrogen induction that could damage the treated parts and the applied film is transparent. SG-Sealer 550 W reacts with all our passivation or chromating layers on zinc or zinc alloy layers. Depending on the choice of the base layer corrosion protection of 240 to over 1000 hours in salt spray test according to DIN 50021 SS or ASTM B 117 without base metal corrosion can be achieved.
SG-Sealer 605 WL
SG-Sealer 605 WL results after treatment and drying an invisible dry sliding film with excellent sliding properties. The application areas of the SG-Sealer 605 WL are mass-produced parts which are to be coated economically to improve the sliding properties. This is to allow easier and faster assembly by the lower friction and to achieve a defined predictable friction behavior.
SG-Sealer 700 W Yellow
SG-Sealer 700 W Yellow is a silicon-based inorganic sealant used in dipping/spinning, spin-coater, dipping or spraying processes. SG-Sealer 700 W Yellow contains no chromates in the dried film and is mixable with water. The coating method produces no hydrogen induction into the treated parts and the applied film is yellow. SG-Sealer 700 W Yellow reacts with all our passivation processes for zinc or zinc alloy coatings. Corrosion protection values of more than 1000 hours in combination with the passivation products without base material corrosion can be achieved in the salt spray test according to DIN 50021 SS or ASTM B 117. SG-Sealer 700 W Yellow achieves optimal properties in the layer thickness range of 0.5 to 3 microns and is therefore for example used for the coating of screws, nuts and other fastening elements.
SG-Sealer 903 WL
SG-Sealer 903 WL gives after using and drying an invisible dry sliding film with excellent sliding properties. The field of application of the SG-Sealer 903 WL is mass-produced parts which are to be coated economically to improve the sliding properties. This allows an easier and faster assembly by lower friction and achieves a defined predictable friction behavior.
SG-Sealer 9108 and 9108-2
The SG-Sealer 9108 and 9108-2 are silicon-based inorganic sealants used in dipping/spinning, spin-coater, dipping or spraying processes. The sealers contain no chromates in the dried film and are mixable with water. The coating method produces no hydrogen induction into the treated parts and the applied film is transparent. The sealers react with all our passivation layers on zinc and zinc alloy coatings. The corrosion protection values of up to 1000 hours can be achieved in the salt spray tests according to DIN 50021-SS or ASTM B 117. With SG-Sealer 9108 and 9108-2 optimal properties are achieved with layer thickness range of 1-5 microns. Therefore, they are used for example for coating of screws, nuts and other fasteners.
SG-PassSeal
SG-PassSeal is a one component liquid passivation based on chromium (III). The solution is completely free of chromium (VI). SG-PassSeal improves the appearance of black passivation coatings on zinc, zinc-iron, zinc-nickel coatings and corrosion protection. SG-PassSeal is ideal for rack and barrel applications and is easy to handle, maintain and dispose of. SG-PassSeal is used on passivated/rinsed parts. After draining it is directly dried. SG-PassSeal can be used instead of a sealer if polymer-based dispersions are not desired. SG-PassSeal is easy to remove by the normal pretreatment procedure.