The araldite standard epoxy is a strong solvent free adhesive suitable for all materials ideal for durable bonding and repairs perfect for complicated jobs which require adjustment thanks to a long working time it has a long working time with parts positionable for around 80 minutes so is ideal for projects and complicated heavy duty work on metals wood masonry ceramics glass dry concrete chipboard leather card fabrics rubber and many plastics it achieves a full ultra strong bond in around 14