Area Of Application: UltraTech SEAL & DRY SBR is highly recommended to be used as a modifier in mortar and concrete for repair of old concrete and plaster. It strongly bondsold concrete and plaster surfaces with new concrete and plaster surface and can also be used for general waterproofing applications.
Features And Benifits:
Improves the properties ofconcrete/mortar
High solid content which ensures bettercohesiveness and excellent bonding
Higher coverage and tackiness time
Strongly binds the old & newconcrete/plaster layerEnhances durability
Prevents leakage & seepage issues
Method Of Application : Surface Preparation:
Prepare the surface by removing oil, bond inhibiting agent, dirt, dust and laitance.
Clean the surface following suitable methods like by using wire brush and jet wash.
Wet the surface with water and bring it to SSD condition.
Corroded reinforced bars should be exposed, cleaned and treated with UltraTech SEAL & DRY 5 PLUS.
Application: Bonding Agent
Pour UltraTech SEAL & DRY SBR in a mixing bucket and add cement in the ratio of 1:1 (1 part liquid & 1 part cement). Mix them thoroughly to form a thick slurry.
Apply one coat of slurry by using brush. Place the new concrete/mortar while the bond coat is tacky, within20-30 minutes of application.
Modifier for repair plaster, concrete & mortar :
Add 750 g - 1 kg UltraTech SEAL & DRY SBR per 50 kg bag of cement in plaster, 1.5-2 kg per 50 kgbag of cement in concrete and 3-3.5 kg per 50 kg bag in mortar mix.
Mix UltraTech SEAL & DRY SBR, water & cement to form slurry in the proportion of 1:1:2 (1 part liquid, 1 partwater & 2 part cement).
Apply the first coat of slurry using brush on the surface and after the first coat dries, apply second coat in thedirection perpendicular to the first coat.
UltraTech SEAL & DRY SBR Waterproofing specifications &method statement needs to be strictly followed to derive thecomplete product performance.
The technical data provided in this technical data sheet is asper lab testing conditions and may vary as per the actualmethod of application at sites.
Consult UltraTech Building Product Division Technical ServicesCell for any further technical assistance.
Sprinkling dry sand is recommended while the second coat ofapplication is still wet.
UltraTech SEAL & DRY SBR has a shelf life of 24 months from thedate of manufacture. Store in a cool and dry place.