Check the listing for details. K100 Gas Treatment W/Revitalizer Stabilizer/Octane Booster 8oz SKU:100. Condition: New. Listed at 8.50 USD. Eliminates water and water related problems Improves overall engine efficiency Burns cleanly and completely with no ash depositsDissolves gums and varnishesMG also revitalizes fuel and stabilizes for extended storage Keep your vehicle in top condition by using proper chemicals. Purchase With Confidence - Koup's Cycle Shop Inc. is a retail franchised motorcycle dealer since 1957 and an eBay seller since 1998. Satisfaction Guarantee - Items may be returned for refund or exchange as per eBay terms. Fast Shipping – Most orders are shipped with-in 24 hours of order. Please feel free to contact us with any questions. Note: We cannot ship chemicals by air, so chemicals are only shipped to the continental USA. No international ,Hawaii or Alaska sales for chemicals.