One minute permanent emergency repairs. CRC Minute Mend Epoxy Putty is a fast convenient epoxy repair putty that mixes in just one minute for permanent emergency  repairs.  It  bonds  to  wet  or  damp  surfaces and can even be applied under water. CRC Minute Mend contains  the  exact  amount  of  base  material  and  curing agent,  eliminating  the  need  for  messy  mixing  cups, measuring or special tools. Simply break off the amount required and knead until there is a uniform colour. Then apply  the  putty  to  the  area  to  be  repaired.