Contact Priya
Priya
Posting for 1+ monthsEssential power caustoc soda 6 bottles 500g each bottle
Sandwell, West Midlands
£20
Email address verified
Description
To unblock a drain using this Caustic Soda (Sodium Hydroxide), follow the instructions on the label: mix 100g of the product with 1 litre of cold water, pour it down the drain, and wait for 30 minutes before flushing.
Important Usage and Safety Steps
Mixing Rule: ALWAYS add the caustic soda to the water, NEVER add water to the caustic soda.
Water Temperature: Use cold water for mixing, as the chemical reaction itself generates significant heat.
Protective Gear: Wear rubber gloves and eye/face protection. Direct contact causes severe skin burns and eye damage.
Ventilation: Use in a well-ventilated area to avoid inhaling harmful fumes.
Material Compatibility: DO NOT use on aluminium or lacquered surfaces. Excessive use can also damage or warp PVC and older metal pipes due to the intense heat produced.
Posted: 19 days ago
Ad ID: 1510364922
Details
Stay Safe
"Only access Gumtree from gumtree.com and do not follow links sent by other users"
"Share photos and ask lots of questions about the items you are buying and selling"
"If an ad or reply sounds too good to be true, it probably is"
"Use the 'Reply to ad' button for your safety and privacy"
"Don't reply to email addresses hidden in text and pictures"
"Beware of fake Gumtree, eBay or escrow sites and invoices"
1 of 6
