In the second morning cloud conditions, Glamorgan’s potteryists limited the damage to the first day, despite ironic applause when the extras passed 50.
Van der Gugten (2-67) rejected Nightwatchman Matt Taylor and gushed with the defense of Miles Hammond, who reached an attractive half-century.
Gloucestershire easily reached four strokes, but after a bad call by Van Buuren, James Bracey gave a second bowling point with the last ball of 110 sailors.
Chris Dent, Ul Hassan (2-66) Tom Price (21) against Ned Leonard before Ned Leonard won a generous LBW decision to break his own small door drought before he was caught and then caught a shift to Akhter 15.
Van Buuren began to shake 48 in Shoaib Beşir after a hurry of great shots, but this still left Glamorgan as a marathon to save the game.
Ul Hassan made them a bright start with six limits on 28 at Tom Price’s advantage, Pacy Change Bowlers Ajeet Singh Dale and time Akhter caused early problems.
However, Matt Taylor, who returned to Eddie Byrom’s 28, left behind, but the northeast lasted fluently with nine four on the way to a relatively disturbing half -century.
However, Singh Dale found extra speed in the evening gloom to make a fence to rival captain Cameron Bancroft in the northeast Slip.
Kiran Carlson began to fight with Colin Ingram until the heavy cloud cover was disappointed and the first air deduction of the district season.
