Venus Enterprises

ONE-COMPONENT BONDING ADHESIVE FOR SIKABIT® W-15 AND SIKABIT® W-20   DESCRIPTION SikaBit® W-1 is a one-component, polymer modified cementitious adhesive. USES To adhere SikaBit® W-15 and SikaBit® W-20 waterproofing membrane to prepared concrete surface CHARACTERISTICS / ADVANTAGES ▪ Very good bond to SikaBit® W-15 and SikaBit® W-20 waterproofing membrane and prepared concrete substrate ▪ One-part system, requires only the addition of clean water ▪ Easy application by brush, roller or trowel ▪ High mechanicalstrength ▪ Non- toxic APPLICATIONINSTRUCTIONS SUBSTRATEQUALITY The concrete must be structurally sound, and free from sharp and protruding objects.

Wet-applied, modified bitumen waterproofing membraneDESCRIPTION SikaBit® W-15 is a double-sided modified bitumen waterproofing membrane for wet-application. It consists of a cross-laminated PE film and two modified bitumen layers covered with silver release liners. USES SikaBit® W-15 is designed for non-exposed waterproofing application such as: ▪ Foundations ▪ Basement slabs and walls ▪ Podium slabs ▪ Concealed roofs CHARACTERISTICS / ADVANTAGES ▪ Safe, easy and fast installation ▪ No need for special equipment ▪ Direct application on wet substrate ▪ Excellent initial and long term adhesion ▪ Full surface bonding ▪ Zero water underflow ▪ Crack-bridging ability ▪ High tear resistance ▪ High puncture resistance ▪ Resistant to chemical corrosion APPROVALS / STANDARDS GB/T 23457-2009 Pre-applied and wet installed waterproof sheets ▪ ▪ Singapore Green Label (in process) ▪ TTJ 276-2000 Salt Water TestAPPLICATION INSTRUCTIONS APPLICATION METHOD / TOOLS PRE-Application This method applies for waterproofing below foundations and base slabs. Prior to the installation of SikaBit® W-15, a layer of very smooth and solid cement concrete is required as a substrate. No standing water is allowed. SikaBit® W-15 is then unrolled and aligned. The long edges of the membrane are overlapped by min. 80 mm and firmly pressed together using a roller. The short edges of the membrane are overlapped in the same way. The overlaps need to be staggered. After removal of the release liner a modified cement concrete screed is applied to all horizontal areas. POST-Application This method applies for waterproofing of walls, podium slabs and concealed roofs. Prior to the installation of SikaBit® W-15 the concrete needs to be saturated by water (use water hose). Any protrusions need to be removed and the concrete surface needs to be cleaned. A bonding adhesive SikaBit® W-1 (with approximate of 2–3 kg/m2) is applied to the substrate. Then the SikaBit® W-15 membrane is unrolled and pressed into the fresh adhesive after removal of the release liner. The long edges of the membrane are overlapped by min. 80 mm and firmly pressed together using a roller. The short edges of the membrane are overlapped in the same way. The overlaps need to be staggered. Details See method statement SikaBit® W System for detailing of corners, penetrations, construction joints, pile heads etcIMPORTANT CONSIDERATIONS Apply at temperatures above +15 °C only. SikaBit® W-15 is not UV-stabilized and shall not be used on structures where it is permanently exposed to weathering. The installed SikaBit® W-15 shall be protected against mechanical damage with a suitable protective layer. It takes a about seven days for the bond strength between the membrane and the concrete substrate to fully develop. Manual testing of the bond-strength (cross-cut peel-off test) is recommended prior to backfilling especially in case of low ambient temperatures. BASIS OF PRODUCT DATA All technical data stated in this Product Data Sheet are based on laboratory tests. Actual measured data may vary due to circumstances beyond our control. LOCAL RESTRICTIONS Please note that as a result of specific local regulations the performance of this product may vary from country to country. Please consult the local Product Data Sheet for the exact description of the application fields. ECOLOGY, HEALTH AND SAFETY 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. 

We are a unique name in the industry to provide our prestigious clients an exclusive range of Bitumen Primer.
Description: A low viscosity, high penetration, cold applied bituminous solution designed to prime and seal porous roof surfaces prior to the application of bituminous materials. Bitumen Primer seals porous substrates and promotes the adhesion of bituminous waterproofing systems and sheet coverings. 

WATER BASE AnTi-CORROSiOn PRiMER.Description Dr. Fixit  Primer AC is a single component waterborne Anti-Corrosion Primer for Metal and Concrete substrates providing excellent adhesion and corrosion protection. lt is a fast drying primer with excellent adhesion over a wide range of metal substrates.

Product description weberprim Epox 501  is a transparent, two component epoxy primer with excellent surface wetting and penetrating properties. Typical application weberprim Epox 501 is used as a universal primer in waterproofing, sealing and floor coating applications on absorbent and non-absorbent surfaces. Features and benefits • • • • • • Easy to mix and apply with a lambswool  roller, rubber wiper or brush Excellent adhesion to porous and non-porous substrates Seals concrete pores Can be diluted with water Stops dust generation VOC free, no obnoxious smell Method of application Surface requirement and preparation • • weberprim Epox 501 Concrete substrate must be sound of sufficient compressive strength of min 20 MPa and pull off strength of 1.5 N/mm. The moisture in the concrete floor must be less than 5% with no chance of any rising moisture or potential osmosis problems arising from the concrete. Surface preparation • Substrate should be sound, levelled and clean without any bond inhibiting substance, like dust, dirt, grease, oil, laitance or any loose particles to ensure maximum bonding between substrate and subsequent coating system. • • Concrete substrates must be prepared mechanically using rotary grinding equipment to remove laitance and achieve rough surface profile. All dust on floor must be removed ideally by vacuuming prior to primer application. New concrete substrate • Floor should be at least 28 days old and have a moisture content of less than 5% before proceeding with primer application. Laitance and deposits on new concrete f loors must be removed mechanically using abrasive blast cleaning / scarifying / rotary grinding equipment to achieve a rough textured surface. Old concrete substrate • • • • • • Concrete surface must be free from any bond inhibiting surface like dirt, oil, grease, wax, fatty acids, coatings, any surface treatments, etc. If contaminated with oil, grease, wax, fatty acids the surface must be treated with alkaline / detergent scrubbing, steam cleaning or chemical cleaning. Acids and alkalis can be removed by neutralizing to form a water soluble salt and then high pressure water cleaning and mopping it off to dry state. Hydrophobic contaminants can be identified by a simple water drop test. Other contaminants can be identified by pH. In the areas where the contaminants cannot be removed, complete removal and replacement of the contaminated surface is typically considered Weak concrete must be removed and surface defects such as blowholes, excess porosity, voids and must be fully exposed and suitably treated to achieve smooth uniform surface. High spots must be removed by grinding.

• Improves Bond Strength: Enhances adhesion on difficult surfaces like metal, concrete, plastic, and wood.
• Versatile Application: Suitable for use in construction, automotive, and industrial applications.
• Quick Drying: Provides a fast-drying formula to accelerate project timelines.
• Surface Protection: Helps prevent moisture penetration and surface degradation.

 

PRIMER RDL 942 is a specially developed product to enhance the bonding of Polysulphide and Polyurethane range of sealants with the porous substrates such as cement, concrete, wood, asbestos, stones, bricks etc.Features / Advantages:
Easily applicable by brushDue to its low viscosity it penetrates deeply into the substrateEnhances the bonding of sealant with substratesIt remains unaffected by UV rays and weathering conditions.

Zydex Premium Wall Primer is an acrylic water based wall primer with excellent bonding and hiding characteristics. It has excellent sandability and provides a smooth base for over- painting. It is suitable for exterior and interior applications.