Permabond® C Surface Activator (CSA-NF) is used in conjunction with Permabond cyanoacrylate adhesives to promote a faster cure and to extend their gap-filling capabilities. It significantly reduces the whitening effect often associated with more active cyanoacryates. It has been developed to be non-harmful and non-flammable making storage, shipment and use of the product less hazardous.
Use of CSA-NF enables fillets of cured adhesive to be formed if required and can be used to reduce the effects of blooming, which can affect black or decorative surfaces. Also, it facilitates the bonding of porous surfaces.