Assertion: fiberglass's strength | /r/HasProperty | required
Facets:
Source sentences:
text: SAFPLANK HD® is a larger and stronger version of SAFPLANK®, used in applications where additional strength or longer spans are required.
text: We recommend them for boat hulls, cabin decks, auto customizing as well as any application where strength and durability is required.
text: We recom-mend two layers on larger boats where additional structural strength is required.