How to use gasket sealant ?

Car-free rubber gaskets are widely used in automotive, hovercraft, motorcycles and other engines, gearboxes and other parts need to be sealed. Instead of the previously used solid rubber ring, asbestos mat (toxic), the other upholstered, wooden pad. Some people use glass, plastic, glass, rubber glue is acidic, highly corrosive to metals. Currently the vast majority of car repair company uses are neutral gasket-free gum. In general, neutral silicone sealant (famous car plastic) temperature about -40 to + 180 or so, but many manufacturers in order to allow them to have some glue competitive, exaggerating the temperature range of -60 ~ + 300C, this is absolutely not true.


If you need to use the car-free rubber gasket, first need to bond surfaces should be clean, or without, rust, dust will have a direct impact on the bonding effect. Secondly, when the coating colloidal avoid off, to put disposable plastic apron painted uninterrupted, remember also coated with colloidal screw around. Generally glue dry time is about 10 minutes or so, according to the thickness of the concrete was then coated with colloidal and humidity, the temperature to be. Completely dry, probably need 24 hours (the depth of curing, mainly internal). After bolting required surface cure.


Currently there are several car-free Hao Ming rubber gasket, the main difference is the color commonly used black, white, silver, transparent, we have (of course, with the color temperature resistance will change), if necessary, welcomed the consultation.
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