Sikalastic® HLM 5000 R SL

• Comply with ASTM C 836, among that crack bridge test temperature adjusted at -20°C;
• VOC report by following ISO 11890-2;
• VOC Emission by following CDPH/EHLB/Standard Method Version 1.2 - California Specification, report No. 24436443a 001
• Water vapor transmission and water vapor permeability per ASTM E 96
• Root resistant CEN/TS 14416:2014

Aromatic polyurethane

9 months from date of production

The Product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +35 °C. Always refer to packaging. Refer to the current Safety Data Sheet for information on safe handling and storage.

~ 1.55 kg/L

≥ 88%

Note 1: Use reinforcement in localised areas for all joints, areas subject to differential movement, guttering or drainage channels.

Note 2: Consumption data is theoretical and does not consider any additional material due to surface porosity, surface profile, variations in level, wastage or any other variations. Apply product to a test area to calculate the exact consumption for the specific substrate conditions and proposed application equipment.

1.5 mm (include primer used at 0.3kg/m2)

Beware of condensation. Substrate temperature during application must
be at least +3 °C above dew point.

No rising moisture (ASTM D4263, polyethylene sheet)
The substrate must be visibly dry with no standing water.

Times are approximate and will be affected by changing ambient conditions particularly temperature and relative humidity.

Select the most appropriate equipment for all applications required for the project.

SUBSTRATE PREPARATION EQUIPMENT
▪ Grinding equipment
▪ Manual or mechanical wire brushes
▪ High-pressure power washer
▪ Industrial vacuuming equipment
For other types of preparation equipment, contact Sika Technical Services.

MIXING EQUIPMENT
▪ Electric single-paddle mixer (300 to 400 rpm)

APPLICATION EQUIPMENT
▪ Trowl
▪ Brush
▪ Airless spray equipment
 

Penetrations and structural joints

Sika Joint Sealing Solutions must be used for connections around penetrations and for construction joints.

CONCRETE OR CEMENTITIOUS SCREEDS
1. Substrate must be sound with a minimum tensile adhesionstrength of 1.2 N/mm2, clean, dry and free of all contaminants such as dirt, oil, grease, coatings, laitance, surface treatments and loose friable material.
2. New concrete must be cured for at least 28 days and have a tensile strength > 1.2 N/mm2.
3. IMPORTANT The final texture of the substrate must be open-textured and gripping. Prepare cementitious substrates mechanically using  abrasive blast cleaning, planing or scarifying equipment to remove cement laitance.
4. Remove weak concrete and fully expose defects such as blow holes and voids. Note Suitable methods for surface preparation are high-pressure water jetting or abrasive blast cleaning. If using other pre-treatments such as scarifying and milling, subsequently use water jetting or blast cleaning to eliminate the remaining structural faults, remove cement laitance, and achieve an open and sound textured surface.
5. Repair and fill blow holes and voids using appropriate products from the SikaTop®, Sika MonoTop®, Sikafloor®, Sikadur® and Sikagard® range of materials.
6. Remove dust by industrial vacuuming equipment.
7. To confirm adequate surface preparation and adhesion of the Product , carry out a small trial before full application together with adhesion tests as required.

IMPORTANT
The Product is supplied ready to use.
Prior to application mix for at least 2 minutes using an electric single-paddle mixer (300 to 400 rpm) until the liquid and all coloured pigment has achieved a uniform colour.

Strictly follow installation procedures
Strictly follow installation procedures as defined in Method Statements, application manuals and working instructions which must always be  adjusted to the actual site conditions.

COATING
Always begin application with detailing (corners, upstands, joints) before installation of the main horizontal surfaces.
1.Apply Sikalastic® HLM 5000 R SL as self-primer evenly over the surface with trowel or airless spray equipment first then roller to evenly. If taking other primer please follow application guidance.
2. Apply first layer bodycoat in trowel or airless spray equipment. Note Maintain a "wet edge" during application to achieve a  seamless finish.
3. For reinforced membrane lay the Sika® Reinforcement onto the wet base coat. Note The reinforcement fibres must be fully encapsulated within the base coat.
4. Within overcoating time, apply second layer of the product evenly over the surface with trowel or airless spray equipment. Note Maintain a "wet edge" during application to achieve a seamless finish.
5. The coating must be continuous, pore free and to the required surface finish.

Protect from rain

After application, protect the Product from heavy rain or rain showers until dry to prevent surface damage.
No application on rising moisture
Do not apply on substrates with rising moisture.
 

Clean all tools and application equipment with Sika® Thinner C immediately after use. Hardened material can only be removed mechanically.