Silica Gel:

Install with camera in the waterproof housing for prevention of condensation.  The package contains five gel paks.  Model# IGEL.

Silicon Grease:

For use as a lubricant on the O-Rings, such as those on a waterproof camera housing.  Regular maintenance, after every dive, such as washing your waterproof housing with fresh water and applying silicon grease to the O-Rings will keep your underwater camera system in tip-top condition.  Model# IGRS.

BUY INTOVA PRODUCTS FROM AUTHORIZED DEALERS ONLY: To ensure proper warranty coverage, make sure Intova products are purchased from legitimate retailers only. Be sure that the dealer has a mailing address and provides a receipt that verifies: Dealer Name and Address. Customer Name and Address. Date of Purchase. Complete Description and Cost of items purchased. Receipt must be presented for warranty service.