M-D Building Products 3′ X 3′ Union Jack Aluminum Sheet – .020″ Thick Size:3′ X 3′ UL-723/ASTM E84 rated for flame

UL-723/ASTM E84 rated for flame spread and smoke development

Series 20 Construction

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Spikes are specially formulated for acid-loving Evergreen trees and shrubs

M-D Building Products 3′ X 3′ Union Jack Aluminum Sheet – .020″ Thick Size:3′ X 3′ UL-723/ASTM E84 rated for flameEasy to cut, form and fabricate. Aluminum material will not rust or corrode. Perforated, decorative design is great for door and window security, plumbing, heating and ventilation projects, radiator heater enclosures, craft and hobby projects, room dividers, cabinet ventilation and more. Recommended for indoor or outdoor uses. . 020 thick Easy to cut, form, and fabricate Can be cut with tin snips Use sheet metal screws or rivets to attach to other