Product Description
Used to seal and close off various services which penetrate through core holes in different fire rated substrates or FIREFLYBatt seals.
Available in 310ml cartridges and 600ml sausages.
Tested in accordance with AS 1530.4:2014 and AS 4072.1:2005
View the link below for more informationhttps://allproof.co.nz/product/fireflymastichp/