Window & Door Neutral Silicone Sealant

1. Middle modulus, one part, excellent adhesion 2. It is designed for sealing and repairing of most windows & doors, etc.

JOINLEADER 200 Window & Door Neutral Silicone Sealant

PRODUCT DESCRIPTION

JOINLEADER 200 Window&Door Silicone Sealant is a middle modulus, good quality, cost effective, low odor, multi-purpose, one-part neutral curing sealant that offers good adhesion and long term durability, compatibility with a wide variety of substrates, and good weatherproof ability.

Used in a range of general sealing, general glazing, waterproofing and trade applications.

Specially designed for sealing of Windows and doors.

FEATURES

Stable and flexible from –40°C to +150°C

Adheres to a range of common building materials and finishes.

Neutral cure, will not corrode metals, concrete or brick.

Non-slumping, can be used in vertical and overhead joints.

Easy to use – one part, no mixing required.

Resistant to weathering, ultra-violet radiation, vibration, moisture, ozone, temperature extremes, airborne pollutants, cleaning detergents and many solvents.

Excellent unprimed adhesion to a wide variety of construction materials and building components

TECHNICAL DATA

As Supplied – tested at 23°C±2°C, RH50%±5%:  

Item                                       Data                     Standard

Gravity, g/cm3                Approxy1.5(colored)

                               Approxy 0.97 (Transparent)

Sag/Slump, mm                   ≤1                ASTM D2202-00(2006)

Tack Free Time, min.               ≤30                GB/T 13477.5-2002    

Extrudability, ml/min.               ≥100                 GB/T 13477.3-2002

As Supplied – tested at 23°C±2°C, RH50%±5% 7 days :  

Hardness, 24H,Shore A             ≥15                     ASTM D2240-05

Hardness, 7d, Shore A           ≥20                     ASTM D2240-05

Depth of curing, 24H, mm           ≥2                       ASTM C1184-05

Depth of curing, 7d, mm         ≥6                      ASTM C1184-05

Recovery of elastic, %             ≥80                   GB/T 13477.17-2002

Tensile modulus(MAX), MPa       ≥0.5                   GB/T 13477.8-2002

Adhesion failure area, %           ≤25                   GB/T 13477.8-2002

Elongation at break, %             ≥250                   GB/T1040.2-2006

105°C volatile content, %           ≤15                   ASTM D1489-97(2004)

Movement Capability level           12.5                  

APPLICATIONS

JOINLEADER 200 Window & Door Silicone Sealant is a middle modulus silicone adhesive/sealant designed for applications where non corrosive curing and durable adhesion to a variety of substrates is required, especially for window and door seal.    

JOINLEADER 200 Window & Door Silicone Sealant is ideally suited for general purpose glazing, sealing and weatherproofing applications, has excellent adhesion to glass, glazed surfaces, anodized aluminum, concrete, cement, wood and some plastics.

APPLICATION LIMITS

JOINLEADER 200 Window&Door Silicone Sealant is not suitable for adapting to structural fitting and following situations:

1. To all surfaces that bleed oil, plasticizers or solvents such as wood immersed in oil, oil crack filler, and some uncured or sulfurized fat and to surface where is wet;

To the substrate that the surface temperature exceeds +50°C or apply at temperatures below 5°C;Use in the manufacturer of IG units;To closed or confined areas where sealant cure may be inhabited by lack of air (silicone sealant need the water in the air to cure);To the painted surfaces, may cause seal failure as the paint cracking or stripping;Do not use for structural glazing.Not recommended for continuous water immersion applications.Not recommended for use with marble and similar highly porousNot recommended for joints where movement Capability level exceeds 15. Not recommended for use in below ground joints or trafficableDo not contact with acetoxy silicone sealantJoints where abrasion and physical abuse are encountered.

HOW TO USE

APPLICATION TEMPERATURE:   +5°C to +40°C

Cleanse with a cleaning agent, to keep the substrate surfaces completely clean(JOIN LEADER also provide the cleaning agent for your convenience).

Use the sealant after cleaning agent dries, around 1~2mins later. You can use two different cloth, one for cleaning agent, and the other for sealant. (Notice that the two can’t be mixed use together, and the second cloth will be better purified cotton and no picking.)

For better appearance, cover outside of joint areas with masking taps before application.

Cut nozzle to desired size and extrude sealant to joint areas.

Tool immediately after sealant application, make it smooth and remove masking tape before sealant skins.

USAGE RATE TABLE

The table below provides a guide to the linear meters per cartridge for various joint sizes.

NOTE: actual sealant usage will vary depending on such factors as joint geometry, backer rod placement, tooling and wastage at the job site.

REQUIRED TESTING IN THE APPLICATION

It is the responsibility of the end user to thoroughly test any proposed use of the sealant and independently conclude satisfactory performance in the application.

SHELF LIFE

12 months in unopened packaging in a cool and dry storage place at temperatures between +5°C and 27°C.

COLOR

Transparent, gray, black and white.

Also we can produce the sealant with special color upon customers' requirement.

PACKAGING

Cartridge: 280ml, 300mL

Sausage: 300mL, 600mL

Window & Door Neutral Silicone Sealant