Neutral waterproof silicone sealant;
Silicone sealant for metal, aluminum;
Resistant to weather, ultraviolet, ozone etc

KATER BRAND NEUTRAL SILICONE SEALANT

Kater 620  /  Kali 6200

Product Description:

Kater® 620 Silicone is especially designed for joining and sealing most non-porous building materials including a variety of structural materials: glass, aluminum, metal alloys, stainless steel, wood and plastics.

It has a wide operating temperature range of -80 to 400 degrees Fahrenheit (-62 to 204 degrees Celsius), and can be applied at outdoor temperatures as low as -35 to 140 degrees Fahrenheit (-37 to 60 degrees Celsius).

Kater® 620 exhibits strong physical properties: 350 psi Tensile Strength; 120 psi Lap Shear at 1/8 inch (3 millimeter) thickness and Tear Strength of 25 psi. It will seal curtainwall joints, steel and aluminum windows, and skylights. Indoor uses include bathtubs, showers and sanitary installations (Mildew Resistant Clear, White, Translucent White and Tan contain a fungicide for cured beads that are mildew resistant).

Warranty: Kater® 620 Silicone Sealant has a ten year limited warranty. Once it is applied and thoroughly set up, it is warranted to stay flexible for at least ten years, if properly applied and used under normal conditions.

Important Note:

Not recommended for structural glazing or insulating glass glazing, concrete and stone expansion joints, horizontal decks, patios, driveway or terrace joints where abrasion is possible.

Not recommended for surfaces with special protective or cosmetic coatings such as mirrors, reflective glass, teflon-coated, polyethylene or polypropylene surfaces.

Not recommended for use on concrete, marble, limestone, lead coated surfaces, submerged joints (swimming pools), plazas, decks, pavements, etc. Remove all old sealant before applying new.

Not suitable for painting. Do not use for fabrication of aquariums.

Technical Datas: