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Amazon.com: Sodium Hydroxide Flakes - Food Grade (NSF Certified) - 8 Pack - Total: 16 LBS - (Pure Red Devil Lye/Caustic Soda) - Uses: Soaps, Drain Cleaner, Textiles, Paper, Petroleum, Water Treatment : Health & Household
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Amazon.com: Duda Energy 2 lb Red Hot Devil Lye Sodium Hydroxide Meets Food Chemical Codex High Grade Caustic Soda,White, 32 Ounce : Health & Household
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Amazon.com: Duda Energy 2 lb Red Hot Devil Lye Sodium Hydroxide Meets Food Chemical Codex High Grade Caustic Soda,White, 32 Ounce : Health & Household
![Amazon.com: Duda Energy 2 lb Red Hot Devil Lye Sodium Hydroxide Meets Food Chemical Codex High Grade Caustic Soda,White, 32 Ounce : Health & Household Amazon.com: Duda Energy 2 lb Red Hot Devil Lye Sodium Hydroxide Meets Food Chemical Codex High Grade Caustic Soda,White, 32 Ounce : Health & Household](https://images-na.ssl-images-amazon.com/images/I/61JCA476kQL._AC_UL600_SR600,600_.jpg)