{"product_id":"schmincke-ammonia-free-masking-fluid-coloured-100ml","title":"Schmincke Ammonia Free Masking Fluid - Coloured 100ml","description":"\u003cp\u003eAmmonia-free masking fluid in a fine-tip dosing pen, tinted blue so it's easy to see exactly where you've masked. Apply directly to watercolour paper, cardboard, or similar grounds to protect highlights and fine details from washes.\u003c\/p\u003e\u003cp\u003eDries to a rubbery, water-insoluble film in minutes to about an hour depending on thickness, then rub away gently with a clean, dry finger or eraser once your painting is dry.\u003c\/p\u003e\u003cp\u003eRemove within two days to avoid yellowing, and skip very soft or heavily textured papers, which the fluid can tear.\u003c\/p\u003e","brand":"Schmincke","offers":[{"title":"Default Title","offer_id":52359833518311,"sku":"SCH50731008","price":39.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/9736\/3943\/files\/wsa100731.jpg?v=1784657163","url":"https:\/\/opusartsupplies.com\/en-us\/products\/schmincke-ammonia-free-masking-fluid-coloured-100ml","provider":"Opus Art Supplies","version":"1.0","type":"link"}