However, Hastings threw away a two-goal lead given to them by Billy Medlock after eight minutes and Zac Attwood 12 minutes later.
Defender Warren Morgan reduced the arrears on 57 minutes and the recently-returned Jamie Byatt rescued a point for Casuals eight minutes from time.
Chipstead are three points above the drop zone after moving above East Grinstead Town following a 2-0 win at the The GAC Stadium.
Ryman League
A George Benner own goal broke the deadlock to give Chipstead a 49th minute lead and Derek Tieku killed off the Wasps with a second on 71 minutes.
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