Stamp Stack vs Dilution Calculator

Keep your NFA collection organized with Stamp Stack - the secure, private way to track your Form 4 approvals and tax stamps. Key Features: - Scan Form 4 documents with automatic text extraction - Track pending submissions and approved stamps - Monitor wait times and approval dates - Organize items by type: suppressors, SBRs, SBS, AOW, machine guns, and more - Manage NFA trusts and associated items - Secure cloud backup with end-to-end encryption - Biometric lock (Face ID / Touch ID) and PIN protection - Import documents directly from email Your Data, Your Control: All data is encrypted on your device before syncing to the cloud. Only you can access your information - we can't see your items, documents, or personal details. Perfect for: - Suppressor owners tracking wait times - Collectors managing multiple NFA items - Trust owners organizing shared items - Anyone waiting on Form 4 approval

Stop guessing your dilution ratios. Detailution gives you the exact product and water amounts for every detailing chemical, in any unit, in seconds. Whether you run a detailing business, wash your daily driver, or just bought your first foam cannon, this dilution calculator gets the mix right every single time. THREE WAYS TO CALCULATE A DILUTION RATIO - Total volume: enter your bucket, spray bottle or foam cannon size and get the exact product and water split - Product amount: already measured the product? Get the water to add - Water amount: bottle already filled? Get the matching product amount Supports classic mixing ratios like 1:10, 1:20 and 1:256 plus the percentage (PIR) format used by pro detailing chemicals. Quick presets for 500 ml, 1 L, 5 L and 10 L bottles, buckets and foam cannons. 400+ CAR DETAILING PRODUCTS INCLUDED A growing dilution database across 13 detailing categories: - Pre-wash and snow foam - Car shampoo - All-purpose cleaner (APC) - Wheel cleaner and iron remover - Interior and fabric cleaner - Glass cleaner - Dressing and tire shine - Quick detailer - Degreaser - Ceramic coating care and SiO2 maintenance - Plus custom products you add yourself Pre-loaded ratios from 30+ leading detailing brands. Product names and ratios are shown for reference only and are not endorsed by the manufacturers. FOAM CANNON AND SNOW FOAM CALCULATOR Enter your cannon bottle size and target snow foam ratio, get the exact pre-wash mix in ml. Works for touchless pre-wash, contact wash and maintenance foam. APC, SHAMPOO AND CLEANER DILUTION Dial in your all-purpose cleaner for heavy cleaning, interior safe or glass safe strengths. Store multiple dilution ratios per product so every mix is ready for any job. ADD YOUR OWN PRODUCTS AND RATIOS Can't find your product? Add it and save any number of custom dilution ratios. Perfect for pro detailers building their own dilution library. FAVORITES AND RECENT PRODUCTS Star your most-used products for one-tap access. Recent products are tracked automatically so your next mix is one tap away. ALL UNITS, METRIC AND IMPERIAL Milliliters, liters, US fluid ounces, US gallons, UK fluid ounces and UK gallons. Switch unit on the fly. WORKS OFFLINE No account. No signup. The full dilution calculator and product database work offline in the garage, the wash bay or on a mobile detailing job. OPTIONAL AD-FREE UPGRADE Free to use. One-time in-app purchase removes ads forever. TRACK WHAT EACH MIX COSTS Turn on pricing to see what every dilution costs. Add a product price once, tap Log this mix after mixing, and Detailution keeps your spend log with a per product and monthly breakdown. Optional and off by default. Download Detailution and mix every detailing product perfectly, every time.