Čvrstoća je relativno visoka, nije lošija od čelika visokog{0}}kvaliteta, a da ne spominjemo poređenje FRP-a. Mnogi ljudi pogrešno misle da je FRP vrsta čelika, ali nije. Puni naziv FRP GRP-a je GlassFiberReinforcedplastics. Iz punog naziva možemo vidjeti da je FRP plastika ojačana staklenim vlaknima. To je kompozitni materijal sastavljen od sintetičke smole i staklenih vlakana. .
If the hull is hit by the same force, the fiberglass yacht will have holes, and the aluminum alloy yacht may just be recessed. This is why most voyage ships use aluminum and steel ships. When you are sailing in an iceberg, aluminum yachts are more secure. In fact, it is not only icebergs, but other obstacles that may collide, from underwater reefs to wood and containers floating on the sea.
We have heard stories from time to time that the aluminum yacht hit the reef. Although the people were trapped on the yacht for several days, they were still rescued safely. This is due to the fact that aluminum yachts are not easy to break and sink into water even if they are impacted and dented, and aluminum yachts are relatively easy to repair. If the same reef hits a FRP yacht, you won't be so lucky.