Wynn\u2019s Radiator Stop Leak is a unique blend of non-ferrous fibres and surface active agents which combine to plug hairline cracks and pinholes up to 0.7mm which are associated with cavitation pitting and corrosion. It will not cause any blockage of the radiator core or cooling matrix, nor will it harm any cooling system components. Radiator Stop Leak is compatible with all SCA and OAT coolants as well as Aluminium and rubber hose safe. It is recommended that Wynn\u2019s Radiator Stop Leak is carried in recovery vehicles as an essential emergency repair item.<\/p>\n
Key Benefits<\/p>\n
\u2022 Effect emergency repairs to prevent loss of coolant<\/p>\n
\u2022 Enables extended trips to be completed without costly repairs or time wasted<\/p>\n
\u2022 Will stop head gasket seepage preventing oil\/water mixing<\/p>\n
\u2022 Simply removed by draining when maintenance needs to be carried out.<\/p>\n
Applications<\/p>\n
\u2022 Corrosion or pinhole leak in radiator<\/p>\n
\u2022 Head gasket seepage<\/p>\n
\u2022 Radiator pressure loss<\/p>\n
Directions for use:<\/p>\n
\u2022 Shake bottle well<\/p>\n
\u2022 Idle engine with heater on until operating temperature is reached<\/p>\n
\u2022 Add entire contents to radiator<\/p>\n
\u2022 Ensure radiator cap is firmly replaced<\/p>\n
\u2022 For best results, flush radiator first and add Stop Leak to the new coolant<\/p>\n","protected":false},"excerpt":{"rendered":"
Wynn\u2019s Radiator Stop Leak is a unique blend of non-ferrous fibres and surface active agents which combine to plug hairline cracks and pinholes
\nassociated with cavitation pitting and corrosion.
\nIt will not cause any blockage of the radiator core or cooling matrix, nor will it harm any cooling system components.
\nRadiator Stop Leak is compatible with all Ethylene Glycol and OAT coolants as well as Aluminium and rubber hose safe.
\nIt is recommended that Wynn\u2019s Radiator Stop Leak is carried in recovery vehicles as an essential emergency repair item.<\/p>\n","protected":false},"featured_media":2451,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[164],"product_tag":[166,167,165],"class_list":{"0":"post-2450","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-wynns-additive","7":"product_tag-375ml","8":"product_tag-additive","9":"product_tag-wynns","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/patss.co.za\/wp\/wp-json\/wp\/v2\/product\/2450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/patss.co.za\/wp\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/patss.co.za\/wp\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/patss.co.za\/wp\/wp-json\/wp\/v2\/comments?post=2450"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/patss.co.za\/wp\/wp-json\/wp\/v2\/media\/2451"}],"wp:attachment":[{"href":"https:\/\/patss.co.za\/wp\/wp-json\/wp\/v2\/media?parent=2450"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/patss.co.za\/wp\/wp-json\/wp\/v2\/product_brand?post=2450"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/patss.co.za\/wp\/wp-json\/wp\/v2\/product_cat?post=2450"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/patss.co.za\/wp\/wp-json\/wp\/v2\/product_tag?post=2450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}