Graph Glass Screen Protrectors
Protect your investment
Made from the highest grade Japanese quality glass, Graph Glass screen protectors are designed to protect the most valuable asset on your boat. Graph Glass will protect your fish finder or chart plotter from the harshest elements in the world. No more annoying water-spots, scratches, slime stains, salt damage, fingerprints, and most importantly- shattered screens from impact. Protect your investment with the added security and protection that Graph Glass offers.
![Lowrance HDS PRO 10 - w/ Preloaded C-MAP DISCOVER OnBoard Active Imaging HD Transducer [000-15984-001] - GPS](http://drewcraftmarine.com/cdn/shop/files/lowrance-hds-fish-finder-display-unit-color-touchscreen-control-knob.webp?v=1734366762&width=300)
Our Replacement Guarantee
Thousands of units are cracked every year and, believe it or not, standard manufacturer warranties don't cover it. We offer a free one year product replacement. If your Graph Glass screen protector is cracked by a strike or impact within one year of purchase, we will replace it!
Email ryank@precisionsonar.com to file a replacement claim. Please include original purchase receipt, picture proof, explanation, and contact and shipping info..
