1097L MS Concrete Joint Sealant For Precast Concrete Buildings

Product Description

MS Concrete Joint Sealant for Precast Concrete Building

 

One part, neutral cure, paintable modified sealant specially suited for the non-corrosive sealing of the concrete constructions, natural stones and metal constructions which require a high-level of cleanliness.

 

FEATURES

 

Low-modulus, suitable for the weather sealing of large panels.

Paintable after curing, compatible with suitable paint systems, good decorative effects.

Non-staining, excellent adhesion to marbles, granite and other natural stones.

Excellent adhesion to a wide variety of substrates such as the concretes. Primer is required if necessary.

 

COLOURS

 

Guibao MS1097L is available in white, black, grey.

 

PACKAGING

 

Guibao MS1097L is available in sausages (net 600ml).

 

BASIC USES

 

Guibao MS1097L is specially formulated for

Weather sealing of the PC joints on prefabricated buildings.

Non-corrosive bonding and sealing of marbles, granite and other natural stones.

Bonding and sealing the joints of artificial marbles, sandwich panels, GRC panels, ceramic tiles, aluminum panels, aluminum-plastic panels, steel panels, PC panels and other curtain wall materials.

 

TYPICAL PROPERTIES

 

These values could not be used as product standards

Item	Technical Data	Testing Method
Appearance	Paste	Visual
Extrusion rate(6mm,0.34MPA), ml/min	＞600
Slump Horizontal, mm Vertical, mm	0
	0
Tack free time, h	2
shore hardness	25	GB/T 531.1
thermal ageing cracking pulverization	N/m	GB/T 13477
	N/m
Tensile module,MPa	0.3
elongation at break, %	400	GB/T 528
TVOC Content,g/L	2.1	GB 18583-2008

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*GB: Chinese National Standard

 

SPECIFICATIONS

 

Guibao MS1097L is designed to meet or even exceed the requirements of JC/T881-2001

 

STORAGE AND SHELF LIFE

 

Guibao MS1097L should be stored in original unopened containers. It has a shelf life of 12 months from the date of manufacture.

 

LIMITATIONS

 

Guibao MS1097L should not be applied:

As structural sealant

To the materials that bleed oils , plasticizers or solvents, such as impregnated wood, oil-based caulks

In totally confined spaces as sealant requires atmospheric moisture for cure

To frost laden or damp surfaces

For continuous water immersion

When surface temperature below 4℃ or over 50℃

 

HOW TO USE

 

Surface Preparation

Clean all joints removing all foreign matter and contaminants such as oil, grease, dust, water, frost, surface dirt, protective coatings.

 

Application Method

Install back-up materials or joint fillers, setting blocks, spacer shims, and tapes. Mask areas adjacent to joints to ensure neat sealant lines.

Apply Guibao MS1097L in a continuous operation using dispensing guns. Before a skin forms, tool the sealant with light pressure to spread the sealant against the backing materials and joint surfaces. Remove masking tape as soon as the bead is tooled.

 

SAFETY INFORMATION

 

Guibao MS1097L is a chemical product, not edible, no implantation into body and should be kept away from children.

Cured silicone rubber can be handled without any risk to health.

Should uncured sealant contact with eyes, rinse thoroughly with water and seek medical treatment if irritation persists.

Avoid prolonged exposure of skin to uncured sealant.

Good ventilation is necessary for work and cure places.

 

TECHNICAL SERVICES

 

Complete technical information and literature, adhesion testing, compatibility testing and stain testing are available from Guibao.

 

DISCLAIMER

 

The information presented herein is offered in good faith and is believed to be accurate. However, because conditions and methods of using our products are beyond our control, this information should not be used in substitution for customer’s tests to ensure that our products are safe, effective, and fully satisfactory for intended specific applications.