You can add fuel cell foam or a hydramat.
https://www.summitracing.com/parts/hly-16-105?seid=srese1&gclid=EAIaIQobChMIjaTvq_yZ5wIVE6rsCh0mtQ4xEAQYAyABEgK8evD_BwE
https://www.summitracing.com/parts/rjs-30152?seid=srese1&gclid=EAIaIQobChMI1_v9mPyZ5wIVmPhkCh1XYwOdEAQYASABEgK88PD_BwE