Residential Sikaflex ® Mortar Fix One-component, polyurethane sealant Description



Yüklə 383,87 Kb.
Pdf görüntüsü
tarix26.12.2016
ölçüsü383,87 Kb.

Residential

Sikaflex


®

 Mortar Fix

One-component, polyurethane sealant

Description

Sikaflex Mortar Fix is a moisture-cured, 1-component, polyurethane-based, non-sag

elastomeric sealant capable of ±25% joint movement. Meets Federal specification TT-S-

00230C, Type II. Meets ASTM C-920, Type S, Grade NS.



Where to Use 

Designed for all types of joints where maximum depth of sealant will not exceed ½ in.



Suitable for vertical and horizontal joints; readily placeable at 40°F (4°C).

Has many applications as an elastic sealant between materials with dissimilar coeffi-



cients of expansion.

Ideal for:



Weatherproofing of joints between brickwork, blockwork, masonry, concrete or

metal frames.

Joints in walls, balconies, around window or door frames.



Expansion joints.



Advantages 

Excellent adhesion – bonds to most construction materials without a primer.



Textured appearance blends well to rough or stucco type surfaces.

Hides imperfections from tooling that a smooth sealant does not.



Excellent resistance to aging, weathering.

Non-staining.



Paintable with water-, oil- and rubber-based paints.

High elasticity – cures to a tough, durable, flexible consistency with exceptional cut and



tear-resistance.

Stress relaxation.



Urethane-based; suggested by EPA for radon reduction.



Coverage

10.1 fl. oz. cartridge seals 12.2 lineal ft. of ½ x ¼ in. joint.



Packaging

Disposable 10.1 fl. oz., moisture-proof composite cartridges, 24/case.



Product Data Sheet

Edition 4.2005

Identification no.

Sikaflex Mortar Fix



Typical Data 

(Material and curing conditions @ 73°F (23°C) and 50% R.H.)

Shelf Life

12 months



Storage Conditions

Store at 40°-95°F (4°-35°C).



Condition material to 65°-75°F 

(18°-24°C) before using.

Standard Colors Limestone

Application Temperature  40° to 100°F (4°-38°C) . Sealant should be installed when

joint is at midrange of its anticipated movement.



Service Range

-40° to 170°F (-40°-77°C)



Curing Rate

Tack-free time: <5 hrs. Final cure: 7 days



Shore A Hardness 

35±5  


Adhesion in Peel (ASTM C-794)         

Concrete: Meets ASTM C-920.  

Aluminum: Meets ASTM C-920.  

Glass: Meets ASTM C-920



Weathering Resistance  Excellent

Chemical Resistance

Good resistance to water, diluted acids, and diluted alkalines.

Consult Technical Service for specific data.

RESULTS MAY DIFFER BASED UPON STATISTICAL VARIATIONS DEPENDING UPON MIXING METHODS AND EQUIPMENT, 

TEMPERATURE, APPLICATION METHODS, TEST METHODS, ACTUAL SITE CONDITIONS AND CURING CONDITIONS.


Residential

KEEP CONTAINER TIGHTLY CLOSED • KEEP OUT OF REACH OF CHILDREN • NOT FOR INTERNAL CONSUMPTION

All information provided by Sika Corporation (“Sika”) concerning Sika products, including but not limited to, any recommendations and advice relating to the

application and use of Sika products, is given in good faith based on Sika’s current experience and knowledge of its products when properly stored, handled

and applied under normal conditions in accordance with Sika’s instructions. In practice, the differences in materials, substrates, storage and handling condi-

tions, actual site conditions and other factors outside of Sika’s control are such that Sika assumes no liability for the provision of such information, advice,

recommendations or instructions related to its products, nor shall any legal relationship be created by or arise from the provision of such information, advice,

recommendations or instructions related to its products. The user of the Sika product(s) must test the product(s) for suitability for the intended application

and purpose before proceeding with the full application of the product(s). Sika reserves the right to change the properties of its products without notice.

All sales of Sika product(s) are subject to its current terms and conditions of sale which are available at

www.sikausa.com or by calling 800-933-7452.  

Prior to each use of any Sika product, the user must always read and follow the warnings and instructions on the product’s most current Technical 

Data Sheet, product label and Material Safety Data Sheet which are available online at www.sikausa.com or by calling Sika's Technical Service 

Department at 800-933-7452.  Nothing contained in any Sika materials relieves the user of the obligation to read and follow the warnings and 

instruction for each Sika product as set forth in the current Technical Data Sheet, product label and Material Safety Data Sheet prior to product use. 

Sika  warrants  this  product  for  one  year  from  date  of  installation  to  be  free  from  manufacturing  defects  and  to  meet  the  technical  proper-

ties  on  the  current  Technical  Data  Sheet  if  used  as  directed  within  shelf  life.  User  determines  suitability  of  product  for  intended  use  and  as-

sumes  all  risks.  Buyer’s  sole  remedy  shall  be  limited  to  the  purchase  price  or  replacement  of  product  exclusive  of  labor  or  cost  of  labor. 



NO OTHER WARRANTIES EXPRESS OR IMPLIED SHALL APPLY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR 

PURPOSE. SIKA SHALL NOT BE LIABLE UNDER ANY LEGAL THEORY FOR SPECIAL OR CONSEQUENTIAL DAMAGES. SIKA SHALL NOT BE RESPONSIBLE 

FOR THE USE OF THIS PRODUCT IN A MANNER TO INFRINGE ON ANY PATENT OR ANY OTHER INTELLECTUAL PROPERTY RIGHTS HELD BY OTHERS.

Visit our website at www.sikaconstruction.com 

1-800-933-SIKA NATIONWIDE

Regional Information and Sales Centers. For the location of your nearest Sika sales office, contact your regional center.

Sika Corporation 

Sika Canada Inc. 

Sika Mexicana S.A. de C.V. 

201 Polito Avenue 

601 Delmar Avenue 

Carretera Libre Celaya Km. 8.5

Lyndhurst, NJ 07071 

Pointe Claire 

Fracc. Industrial Balvanera

Phone: 800-933-7452 

Quebec H9R 4A9 

Corregidora, Queretaro

Fax: 201-933-6225 

Phone: 514-697-2610 

C.P. 76920

 

Fax: 514-694-2792 



Phone: 52 442 2385800

 

 



Fax: 52 442 2250537

Sika and Sikaflex are registered trademarks.

Made in the USA.

How to Use

Surface Preparation

Clean all surfaces. Joint walls must be sound, clean, dry, frost-free, and free of oil and

grease and any other contaminants. Install bond breaker tape or backer rod to prevent

bond at base of joint.



Priming

Priming is not usually necessary. Most substrates only require priming if testing indicates a

need or where sealant will be subjected to water immersion after cure.

Consult Sikaflex Primer Technical Data Sheet or Technical Service for additional informa-

tion on priming.

Application

Recommended application temperatures: 40°-100°F (4°-38°C). For cold weather applica-

tion, condition units at approximately 70°F (21°C); remove prior to using.

For best performance, Sikaflex Mortat Fix should be gunned into joint when joint slot is at

mid-point of its designed expansion and contraction.

Place nozzle of gun into bottom of the joint and fill entire joint. Keep the nozzle in the seal-

ant, continue on with a steady flow of sealant preceding the nozzle to avoid air entrapment.

Avoid overlapping of sealant to eliminate entrapment of air. Tool as required. Joint dimen-

sion should allow for ¼ inch minimum and ½ inch maximum thickness for sealant. Proper

design is 2:1 width to depth ratio.



Limitations 

When over-coating with water, oil and rubber based paints, compatibility and adhesion



testing is essential.

Avoid exposure to high levels of chlorine. (Maximum continuous level is 5ppm of chlo-



rine.)

Maximum depth of sealant must not exceed ½ in.; minimum depth is ¼ in.



Maximum expansion and contraction should not exceed 25% of average joint width.

Do not cure in the presence of curing silicone sealants.



Avoid contact with alcohol and other solvent cleaners during cure.

Do not apply when moisture-vapor-transmission condition exists from the substrate as



this can cause bubbling within the sealant.

Use opened cartridges the same day.



When applying sealant, avoid air-entrapment.

Since system is moisture-cured, permit sufficient exposure to air.



White color tends to yellow slightly when exposed to ultraviolet rays.

 



Light colors can yellow slightly if exposed to direct gas fired heating elements prior to



the formation of initial skin.

The ultimate performance of Sikaflex Mortar Fix depends on good joint design and



proper application with joint surfaces properly prepared.

Do not tool with detergent or soap solutions.



Caution

Contains xylene; avoid breathing vapors. Use with adequate ventilation.



Irritant

NIOSH approved respirator is needed if PELs are exceeded.



First Aid

In case of skin contact, wash thoroughly with soap and water. For eye contact, flush imme-

diately with plenty of water for at least 15 minutes; contact physician. Wash clothing before

re-use. Discard contaminated shoes.



Clean Up

Uncured material can be removed with approved solvent. Cured material can only be

removed mechanically. For spillage, collect, absorb, and dispose of in accordance with

current, applicable local, state, and federal regulations.




Yüklə 383,87 Kb.

Dostları ilə paylaş:




Verilənlər bazası müəlliflik hüququ ilə müdafiə olunur ©www.azkurs.org 2020
rəhbərliyinə müraciət

    Ana səhifə