Ice Fusion is made from an advanced blend of polymers to give excellent loading, release and a top quality ultra-smooth finish that is the closest to a spray finish you can achieve with a roller. The key feature is ProDec's exclusive Fused Fibre Technology: the fibres are interwoven together, which increases their strength and makes the fabric lint-free so Ice Fusion can be used straight from the packaging without pre-washing. Fused Fibre Technology makes the fibres semi-elastic: during use they bounce back into shape after they’ve been pressed against the surface, so each stroke gives exactly the same finish quality as the last, right up to the end of the job. These medium pile mini rollers are suitable for emulsion paints on smooth and semi-smooth surfaces and unlike virtually all other medium pile mini rollers, are also suitable for satin paints. They come in a handy airtight clip close bag, enabling wet rollers to be conveniently stored overnight.