{"product_id":"bg-rf7-engine-oil-treatment-11oz-can-viscosity-improver-ring-conditioner-for-high-mile-engines","title":"BG RF7 Engine Oil Treatment 11oz can — viscosity improver, ring conditioner for high‑mile engines","description":"\u003cb\u003eBG RF7 #107 Engine Oil Treatment is a professional-grade oil viscosity improver designed to raise oil thickness, help seal piston rings, and protect engine components.\u003c\/b\u003e\n\n\u003cp\u003eThis 11oz can of BG RF-7 is formulated for professional use to increase oil viscosity and support better compression and oil pressure in worn or high-mileage engines. It combines viscosity-modifying polymers with corrosion inhibitors and seal conditioners to reduce internal leakage and slow oil oxidation without causing harmful thickening when used as directed.\u003c\/p\u003e\n\n\u003ch3\u003eHow does BG RF7 help improve compression and reduce blow-by?\u003c\/h3\u003e\n\u003cp\u003eBG RF-7 thickens the lubrication film inside the engine just enough to help piston rings regain sealing performance, which can reduce the amount of combustion gases that pass the rings (blow-by). It does this through polymeric viscosity modifiers and ring-conditioning additives that temporarily improve ring-to-cylinder contact.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eViscosity improvers increase oil film strength under compression.\u003c\/li\u003e\n  \u003cli\u003eSeal conditioners soften and restore flexibility to aging seals.\u003c\/li\u003e\n  \u003cli\u003eRing-conditioning agents help achieve better ring seating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill using RF7 change my oil’s normal behavior or require special maintenance?\u003c\/h3\u003e\n\u003cp\u003eWhen used as directed, RF-7 is formulated to avoid permanent oil thickening or varnish buildup; it works with your current oil to provide short-term viscosity adjustment and protection. Routine oil and filter changes should continue on your regular schedule, and usage amounts follow BG recommendations for your oil capacity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with conventional and synthetic engine oils when used per instructions.\u003c\/li\u003e\n  \u003cli\u003eMaintain regular oil change intervals; do not exceed recommended dosage.\u003c\/li\u003e\n  \u003cli\u003eFollow BG application guidelines for engine size and condition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kinds of engine protection and anti-wear benefits does this product offer?\u003c\/h3\u003e\n\u003cp\u003eRF-7 contains corrosion inhibitors and anti-wear additives that form a protective layer on moving parts, helping limit metal-to-metal contact and reducing wear under load. It also resists oxidation to help keep oil performance stable under elevated temperatures and service intervals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAnti-wear components help protect bearings, rings, and valve train parts.\u003c\/li\u003e\n  \u003cli\u003eOxidation inhibitors help slow oil breakdown at high operating temperatures.\u003c\/li\u003e\n  \u003cli\u003eCorrosion inhibitors guard critical components against acidic degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I apply BG RF-7 and who should use it?\u003c\/h3\u003e\n\u003cp\u003eBG RF-7 is intended for professional or experienced users; add it to the crankcase at the recommended ratio based on engine oil capacity. Always follow the manufacturer’s instructions and safety precautions, and consult a technician if you are unsure about compatibility with your engine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd to warm oil for best dispersion and mixing.\u003c\/li\u003e\n  \u003cli\u003eUse the dosage that matches your engine’s oil volume and condition.\u003c\/li\u003e\n  \u003cli\u003eKeep clear of ignition sources and observe safety warnings on the can.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: BG RF7 #107 is aimed at professional technicians, automotive shops, and experienced DIYers who are restoring compression in aging engines, seeking short-term viscosity adjustment, or wanting extra anti-wear protection during service. It’s suited for engines showing mild blow-by, lower oil pressure, or where ring sealing improvement is desired. Note: this product contains chemicals known to the State of California to cause cancer and reproductive harm; handle per local safety rules.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can RF7 be used with synthetic oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—BG RF-7 is compatible with conventional and synthetic oils when used at the recommended dosage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much RF7 should I add to my engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Add according to BG’s dosage chart based on your engine oil capacity; follow label directions for correct mixing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BG","offers":[{"title":"Default Title","offer_id":67593121595577,"sku":"B00K0OMIRY","price":56.71,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/bg-rf7-front-can.jpg?v=1790572071","url":"https:\/\/redleafauto.ca\/products\/bg-rf7-engine-oil-treatment-11oz-can-viscosity-improver-ring-conditioner-for-high-mile-engines","provider":"Redleaf Auto","version":"1.0","type":"link"}