Repair a Cracked or Buckled Polyurethane Surfboard stap #4 geschiedenis

Wijzigingen aan stap #4

Bewerken voor Ryan Kirkpatrick — 8 okt. 2015

Bewerking goedgekeurd door Ryan Kirkpatrick

+	[* icon_caution] If you don't have your respirator and eye protection on, *now* is the time to put it on. Sanding the foam will create a cloud of tiny foam bits flying around.
	[* black] You will fill the crack with a series of small foam wedges.
	[* black] Use the surform to grind down the sides of the piece so that they are flat and parallel.
+	[* orange] You want the wedge to *barely *fit into its position. You will really have to jam it in with some force. Be careful not to snap it though, as the foam is very brittle.
	[* red] The wedge should be tall enough so that it extends out both the top and bottom of your repair area. The portion hanging out will be sanded down in a later step.
-	[* orange] You want the wedge to *barely fit into its position. You will really have to jam* it in with some force. Be careful not to snap it though, as the foam is very brittle.