Pepala la Aramid limagwiritsidwa ntchito ngati zovala zoteteza zipolopolo, zipewa, ndi zina zotero, zomwe zimawerengera pafupifupi 7-8%, pomwe zida zam'mlengalenga ndi zida zamasewera zimakhala pafupifupi 40%; Zida monga chimango cha matayala ndi lamba wa conveyor pafupifupi 20%, ndipo zingwe zolimba kwambiri zimakhala pafupifupi 13%.