MS POLYMER - PRO 592

Pro 592 is a one component, gun grade, versatile adhesive and sealing compound with permanent elasticity, based on MS Polymer technology

Main Uses As an elastic joint sealer, Pro 592 is formulated for

• Concrete floor slab expansion joint and building sub structures
• Culvert and bridge assemblies
• Concrete road soak away channels
• Skylight weather proofing
• Internal natural stone flooring
• Air ducts and high vacuum systems
• Expansion joint in water retaining structures, containers and silos

As an elastic adhesive, Pro 592 is designed for

• Cover plates, gaskets and coverings
• Acoustic ceiling tiles
• Floor mouldings and door sills
• Lightweight construction materials
• Wood, metal or plastic window and door frames and roof tiles
• Pavers caps, masonry veneer and Natural stone
• And for many Industrial applications such as:
• Sealing of aluminium or steel fabrication
• Bolted lap joints
• Anti vibrating locking of nuts and bolts etc.

Features

• High strength adhesive bond with high initial grab
• Abrasion resistant and fast cure
• Available in a range of colours including Crystal Clear
• Resistant to aerobic and anaerobic bacteriological attack
• Approved for potable water contact
• Non hazardous, containing no free Isocyanate, volatile organic solvents, acids or halogens
• Environmentally friendly, with excellent resistance to UV light and atmospheric degradation
• Non staining
• Low dirt pick-up
• Good primerless adhesion to most common construction substrates
• One component easy to apply
• Can be over painted after application, compatibility testing is recommended
• Long life expectancy
• High gloss finish
• Wide application temperature e range

Certifications, National Standards Manufactured under ISO 9001

• ISO 1160-F-25 HM
• ASTM C 1248-93 for non staining.
• BS 6920 for Potable Water
• Product Characteristics
• Colours Crystal Clear, White, Concrete Grey, and Black

Technical Data

Chemical composition MS Polymer based Sealant
• Specific gravity1.58
• Skin over time 30 to 60 minutes at +23°C and 50% RH for an exposed bead
• Cure time 3 mm per 24 hrs at +23°C and 50% RH for an exposed bead

Movement

• Accommodation factor: 50%
• Viscosity: Paste

Service

• Temperature: From -40°C to +150°C
• Adhesion: Good adhesion on most porous and non porous substrates
• Shrinkage None
• Elongation at break Approx 300%
• Shore A hardness 40 – 45
• Ageing Resistance Excellent
• Paintability Pro 592 is paintable.
• Most paints and coatings adhere to cured Pro 592
• Can be painted straight after application at normal conditions (+23°C and 50% RH)
• We recommend testing compatibility prior to applying the paint.

Chemical Resistant

To Spillage of: Dilute Acids

Petrol

Dilute Alkalis

Diesel oil

Mineral oils

Paraffin and White Spirit

Instructions for Use Usaje

Product usage for the following joint dimensions:

Joint section in mm

With and depth 6x6 8x8 15x8 20x10 30x15

290ml Cartridge 8.1m 4.5m 2.4m 1.45m 0.64m

Application method

Surface Preparation The substrates must be dry, clean, sound, and free from grease or frost.

• Porous substrates (concrete, plaster):
brush and remove carefully any dust, laitance, dirt, old sealants
• Non porous substrates (metals, plastics):

degrease with Geocel Surface Cleaner

allow enough time to allow full evaporation of the solvent

• Joint design:

- the minimum joint width should be 6mm

- for joint between 6 and 12mm wide, seal a depth of

6mm is required

- for joint above 12mm wide, a width to depth ratio of 2:1

should be used

- in situations where fillet joints are needed, a minimum

of 6mm sealant bite to each substrate is recommended

- Care should be taken to ensure that the slot is formed

to the required depth and any expansion joint filler

tightly packed. A tight backer rod or bond breaker

should be inserted at the base of the slot to ensure that

the sealant only bonds to the joint sides

Priming Pro 592 exhibits good primerless adhesion to most common

construction substrates.

However, due to the natural variability of porous materials, such

as concrete and natural stone, in order to confirm optimum

adhesion; we recommend carrying out an adhesion test prior to

commencement of any project. Please refer to Geocel Technical

Service for specific advice

Masking Where necessary, the joint edges can be masked with tape to

prevent contamination of adjacent substrates and ensure a neat

sealant line.

The tape should be carefully removed immediately after tooling

Condition of Application Application temperature: from +5 °C to +40°C.

Finishing The joint should be tooled within five minutes of application to

ensure good contact between the sealant and the substrate.

Tooling of the sealant also gives a smooth, professional finish

Cleaning Clean tools with Alcohol based solvents or Geocel

Universal Wipes. Once cured, the sealant can be removed

mechanically

Limitations Not suitable for surfaces that bleed oils or plasticizers. Ensure

the sealant is compatible with the substrates to which it is being

applied

Pro 592 is not compatible with Silicone products.

Health and Safety

Avoid skin and eye contact.

Keep away from children

Wash hands after use

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