Langridge Multi Purpose Acrylic Sealer 500ml A transparent, highly fluid, and permanently flexible sealer designed to significantly reduce absorbency across a wide range of surfaces, including raw canvas, wood, paper, and plaster. It helps protect against Support Induced Discolouration (SID), preserving the integrity of your work over time.It can also be used to thin or extend colours, improving flow and workability. With excellent wetting properties, it disperses solids more effectively than many other polymers, making it ideal for creating your own paints. Touch dry in 30–60 minutes; fully cured in 72 hours.
