{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"6c007f724809","name":"1LT R40 CASTORENE SILKOLENE, 601449604, 602010254, BOX = 10","sku":"70-309.1LT","brand":"Silkolene Oil","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":20.63,"formatted":"£20.63"},"summary":"R40 Castorene racing oil is a Castor Oil based blend incorporating synthetic lubricants and additives. This lubricant has naturally high film strength and resistance to seizure. It contains vegetable oil and minimizes the risk of thickening or lacquer formation. Inhibitors derived from aircraft gas turbine engine technology give stability and oxidation resistance. Oil thickening and lacquer formation is reduced even in hot running engines, allowing the oil to be used for longer periods than normally associated with castor-based products. Fully soluble in alcohol fuels and ideally suited for use in both air and liquid cooled racing engines running on methanol or methanol based fuels. Petrol and methanol compatible castor based racing oil. 1 litre.","attributes":[{"label":"General Product Group","value":"Oils & Fluids"},{"label":"General Size","value":"1L"},{"label":"Variant Id","value":"284939"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/70-309_2E1LT/bd45143dacbdd633.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/70-309_2E1LT/bd45143dacbdd633.jpg"],"description":"R40 Castorene racing oil is a Castor Oil based blend incorporating synthetic lubricants and additives. This lubricant has naturally high film strength and resistance to seizure. It contains vegetable oil and minimizes the risk of thickening or lacquer formation. Inhibitors derived from aircraft gas turbine engine technology give stability and oxidation resistance. Oil thickening and lacquer formation is reduced even in hot running engines, allowing the oil to be used for longer periods than normally associated with castor-based products. Fully soluble in alcohol fuels and ideally suited for use in both air and liquid cooled racing engines running on methanol or methanol based fuels. Petrol and methanol compatible castor based racing oil. 1 litre.","descriptionMarkdown":"### Silkolene R40 Castorene Racing Oil 1 Litre\n\n Silkolene R40 Castorene Racing Oil is a premium lubricant designed for high-performance racing engines. This 1-litre bottle contains a castor oil-based blend enhanced with synthetic lubricants and additives.\n\n This racing oil boasts a naturally high film strength and excellent resistance to seizure. The advanced formulation minimizes the risk of thickening and lacquer formation, even in demanding conditions.\n\n Incorporating inhibitors derived from aircraft gas turbine engine technology, Silkolene R40 Castorene Racing Oil offers exceptional stability and oxidation resistance. Extensive laboratory and racing tests have validated its performance.\n\n Enjoy extended oil usage periods compared to traditional castor-based products, thanks to reduced oil thickening and lacquer formation in hot-running engines. This oil is fully soluble in alcohol fuels and is ideally suited for both air and liquid-cooled racing engines running on methanol or methanol-based fuels.\n\n \n- Castor oil-based blend with synthetic lubricants and additives\n \n- High film strength and seizure resistance\n \n- Minimizes thickening and lacquer formation\n \n- Excellent stability and oxidation resistance\n \n- Suitable for longer oil usage periods\n \n- Fully soluble in alcohol fuels\n \n- Ideal for air and liquid-cooled racing engines running on methanol or methanol-based fuels\n \n- 1 litre volume","weightGrams":null,"fitments":[],"collections":[{"name":"Oils & Fluids","url":"https://www.2brosparts.com/api/agent/collection/GB/oils-fluids"}],"links":{"page":"https://www.2brosparts.com/products/1lt-r40-castorene-silkolene-601449604-602010254-box-10","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/6c007f724809:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/6c007f724809:1"}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB/<items>/claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}