This is our most popular composite construction type, it is the perfect choice for sea kayaking, then the weight and stiffness are important. A-core lay-up is handmade from different fiberglass fabrics that are held together by a special marine grade epoxy resin and with a help of vacuum technology it ensures the best weight/strength ratio. This material lay-up increases durability and stiffness of the kayak, absorbing even less energy during paddling and withstanding the most challenging environments. All ZEGUL A-core built kayaks are equipped with sandwich reinforced keel area, ensuring scratch and impact strength. Hull and deck are joined using internally both fiberglass and aramid taping, externally a very robust aramid taping. All decks are built in sandwich construction. A-core lay-up can easily be repaired if damaged.