Police had also seized a detonator, a detonating cord, five explosive fuses along with wires and 12 live cartridges of AK-47 rifles, Director General of Police (DGP) V K Bhawra said here on Thursday.
The explosive material was to be used in assembling IEDs, police had said.
"The recovery was made on the disclosure statement of accused Amandeep Kumar alias Mantri of village Lakhanpal in Gurdaspur, who is the prime accused in the two recent incidents of grenade attacks in Pathankot," the DGP was quoted as saying in a statement issued by the state police.
Kumar was among the six ISYF operatives arrested by police on Monday.
He has confessed to have hurled grenades in two separate incidents in Pathankot, according to the statement issued on Thursday.
Senior Superintendent of Police, Shaheed Bhagat Singh Nagar, Kanwardeep Kaur had Thursday said following the revelations made by Kumar, teams were sent to Gurdaspur district and the explosive material was recovered.
She had said the consignment was provided to Kumar by the self-proclaimed chief of the ISYF (Rode), Lakhbir Singh Rode, who is currently residing in Pakistan, through his associate and the handler of this terror module, Sukhpreet Singh alias Sukh of Kharal village in Dinanagar.