Toro ProLine H800 - Page 32

Threadsealant
Usedtosealthreadedttingsandsensorsfromair,fuel,andoilpressureleaksandpreventgallingand
seizurebetweenthreadedparts.Athreadsealantinpastermispreferredoversealanttape.The
sealantshouldremainsemi-pliabletoallowforcomponentremovalwithstandardtools.Somethread
sealantsmayrequiretheuseofacleanerorprimerbeforeuse.
Gasketcompound
Usedtocreateasealbetweenmatingparts.Gasketcompoundsmaybeusedwithorwithoutthe
presenceofapre-formedgasket.Gasketcompoundsmaybesolventorsiliconebased,andcurewhen
exposedtoairordesignedtocureinanair-lessenvironment(anaerobic).Mostgasketcompoundsare
designedtobeappliedtocleansurfacesfreeofoil,chemicalresidueandpreviouslyusedgaskets
orgasketcompounds.
Siliconesealant
Designedforabroadvarietyofsealingandbondingrequirements,siliconesealantsareusuallyroom
temperaturevulcanizing(RTV)whichformaexiblesiliconerubberthatbondstoawidevarietyof
smoothorporousmaterialswhencured.Standardsiliconesealantsaredesignedtoperformin
temperaturesfrom-51°Fto232°C(-60°Fto400°F),whilehightemperaturevariantscanpreform
intemperaturesupto343°C(650°F).
SpecicationsandMaintenance:ShopSupplies
Page2–14
ProLineH800
19241SLRevB