Top Isotonix Deals & Price Drops for January 2026

Roofing Felt with ASTM 4869 rating provides an extra layer of protection between your shingles and your roof deck. 36 In. wide organic mat. Asphalt saturation for effective waterproofing. Accurate lay lines for simple, consistent shingle application. Slip-resistant, even in warm climates.

Rock hard water putty sticks, stays put. Plastic repair material in powder form; to be mixed with water. Will not shrink. Can be used on walls, floors, furniture, woodwork or plaster. Can also be cast or molded to reproduce missing trim pieces or in handicraft or artistic applications. Hardens in 30 minutes. Can be colored or painted.

Instantly seals out water, air and moisture. With an extra thick adhesive layer and UV ultraviolet resistant backing, this tape conforms to form a permanent bond indoors and out. Use to patch holes, cracks, gaps and tears - even underwater. Excellent for home, auto, marine, camping, RVs recreational vehicles , and more.

RTV Gasket Maker, Color White, Container Size 10.3 oz, Container Type Cartridge, Full Cure Time 1 day, Cure Type Room Temperature, Maximum Gap Fill Size 0.25 in, Maximum Operating Temperature 450 Degrees F, Minimum Operating Temperature -75 Degrees F, Series AST-RTV, Working Time 15 min, Product Form Paste, For Fluid Type Fuels, Oil, Solvents, Water, For Material Type Ceramic, Metal, Glass, Plastic, Porcelain, Wood, Resistance Properties Vibration Resistant, Water Resistant

WoodEpox is a structural, two-part epoxy wood filler that makes permanent repairs to missing wood. Part A resin paste and Part B hardener paste. Fill cracks, checks, voids, and entire sections of missing wood. It won't shrink or crack and is designed to mimic wood once cured. Chemical, water, heat and weather resistant. It can be easily sanded, painted and machined just like wood.

P.C. Woody epoxy paste is an epoxy repair material formulated to replace missing and rotted wood with structural strength greater than most wood. Use for permanent repairs on all types of wood either interior or exterior. Natural wood color. Can be painted or stained. Saw, nail, screw or sand when cured. Remains workable after mixing for over 30 minutes and cures for service overnight at 70 deg. F. Cure will take longer at cooler temperatures.

Used to start chimneys indoors or outdoors using a wall support assembly or masonry pier. Insulated tee cap included, removable for inspection and cleanout. Maximum height of chimney which can be supported by an insulated tee is 50'.

Air Cylinder, Body Material Stainless Steel, Cylinder Type Round Body, Cylinder Repair Non-Repairable, Magnetic Piston Non-Magnetic Piston, Mounting Type Nose, Bore Diameter 1 1/4 in, Cushion Type None, Stroke Length 2 in, Inlet Size 1/8 in, Air Inlet Type NPT, Spring Retraction Force 15 lb, Cylinder Action Single Acting, Number of Rods Single Rod, System of Measurement Inch, Mounting Location Front, Body Material Grade 304, Body Diameter 1 5/16 in, Inlet Gender Female WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Amerimax Aluminum Step Flashing is rust-proof and can be used to help weatherproof around chimneys, skylights, and dormers. Sized for use with roofing shingles. Easy to bend, cut and shape.

Amerimax aluminum roll valley flashing protects against water infiltration and has a variety of uses including trim around windows and doors, flashing around skylights and dormers, do-it-yourself projects, and hobbies. It is most commonly used in a valley where 2 roof lines meet in a V. Easy to cut, bend, and shape.