Sealants & Joints
Vetoflex PS782

Two-component polysulphide trafficable joint sealant
(Formerly known as Saveto PS2)

Uses
The heavy-duty civil sealant is used for sealing joints in bridges, roadways, concrete ponds, warehouse floors, dams, canals & culvert.
As a general elastic adhesive for materials with dissimilar properties and thermal expansion coefficients.
Movement and static joint sealing in various construction industry requirements.
Suitable for use in contact with the sewage water.
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Technical Information
Product Description

Vetoflex PS782 is a two-part, high-performance, elastomeric, chemically-curing, multi-purpose polysulphide joint sealant. When cures, it forms an elastic sealant with high mechanical strength, abrasion resistance, and high extensibility to withstand long-term dynamic movement. Vetoflex PS782 can be applied to joints between 5 and forty mm wide.

Advantages
  • Weather-resistant, suitable for External & Internal applications.
  • No crack or craze under UV exposure.
  • Excellent adhesion to most building materials.
  • Excellent movement accommodation.
  • Excellent resistance to fatigue & deterioration due to weathering, UV & airborne pollutants.
  • Highly resilient with good recovery characteristics.
  • Maintains flexibility over a long time.
  • Non-Toxic and withstands continuous water submersion.
COMPLIANCE STANDARD
  • ISO 11600, F 25 LM
  • ASTM C920, Class 25, Type M, Grade P&NS.
  • Federal Specification, TT-S-00227E, Type I & II, class A
  • BS 4254 and 5212
  • WRAS-BS 6920, test on the effect of water quality.
Packaging & Coverage

Vetoflex PS782 - Pouring Grade is supplied in a 4 Liters Kit.

Vetoflex PS782 - Gun Grade is supplied in a 4 Liters Kit.

Coverage:

Joint Width (mm)

Joint Depth (mm)

Length Filled / Kit (m)

10

8

50

15

8

33

20

10

20

25

12

13

30

15

9

Stated consumption data are for general guidance. Actual consumption depends on the nature of substrate, method of application, and wastage.

Shelf Life & Storage

The original sealed containers of Vetoflex PS782 have a shelf life of 12 months, provided it is stored clear of ground in a dry, shaded place below 25ºC.

Application Information
Instructions for use

Priming

Prime all porous surfaces with Vetoseal XX777-50. The substrates should be dry before applying primer. Prime the sides of the prepared joints with a soft brush. Apply the primer in thin uniform film. Allow becoming tack-free before applying the sealant. To keep the joint edges clean, use masking tape on the joint sides and remove immediately after finish sealant application.

Mixing


The components of Vetoflex PS782 are supplied in the correct mixing ratio. Add the entire contents of the hardener component into the base container and mix thoroughly for three minutes using a slow speed drill (300 to 500 rpm) fitted with a suitable mixing paddle. Ensure any settlement is thoroughly dispersed.
Scrape down the sides of the container to ensure that any unmixed components do not remain. Continue mixing for a further 2 minutes.

Application

Pour the mixed Vetoflex PS782 directly from the mixing container by compressing the sides to form a pouring lip. Pour into the prepared joint to the required level. Should the joint width prohibit direct pouring from the container, pour the mixed material into a Vetoflex Barrel gun and apply it to the joint. After a few minutes, it may be necessary to top up the sealant level if it has flowed into joint irregularities. Finally, use a strip of any masking tape. When using gun grade, follow the same application procedure of using a bulk gun. Fill the bulk gun using a follower plate.

Cleaning


Remove Vetoflex PS782 from tools, equipment, and mixers with Vetonit Solvent XX400 immediately after use. Hardened material can only be removed mechanically.

Surface Preparation

Clean all joint surfaces and remove any dust, unsound material, plaster, oil, paint, grease, corrosion deposits, or algae. Roughen the surfaces, remove any laitance and expose aggregate by light scabbling or grit blasting.
Remove oil and grease deposits by steam cleaning, detergent scrubbing, or the use of a proprietary degreaser. Check any expansion joint filler to ensure it is tightly packed and no gaps or voids exist at the base of the sealing slot before positioning a bond breaker. The use of a bond breaker is not required in expansion joints containing cellular polyethylene joint filler, backing rod (Vetoflex PBR). For construction or contraction joints, use a bond breaker tape or back-up strip. Where a particularly neat finish is required, mask the joint's face edges before sealing and remove immediately after tooling is completed.

Additional Information
Health & Sefety

For information and advice on the safe handling, storage, and disposal of chemical products, users shall refer to the most recent Material Safety Data Sheet containing physical, ecological, toxicological, and other safety-related data.

Important note

Saveto endeavors to ensure that any advice, recommendations, information it may give is accurate and correct. It cannot accept any liability, either directly or indirectly arising from the use of its products, because it has no direct or continuous control over where or how its products are applied, whether or not following any advice, specification, recommendation, or information given by us. Saveto has the right to change any of the technical data sheets' specifications upon its discretion without prior notification. 

Hard copies of TDSs are printed once or twice a year. Our technical data sheets are continuously updated as per R&D improvements and new 3rd party testing; kindly refer to our website for the latest updated TDSs.

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Contact us
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Saudi Vetonit Co. Ltd. (SAVETO)
P.O. Box 52235 Riyadh 11563, KSA
Toll: (+966 11) 265 3334
Fax: (+966 11) 265 0936
Sales
800 124 9009
Fax: (+966 11) 265 0718
Email: sales@saveto.com