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CP215 is a flexible modified MMA resin base coat based on PUMA technology.
CP215 is a flexible resin binder intended for the formulation of flexible membranes and flexible, wear resistant coatings exposed to subzero temperatures. It is mainly used for:
- Waterproofing and shock absorbing membranes.
- Flexible floor coverings especially if exposed to low temperatures (e.g. coolers and freezers).
- As a wearing layer for outdoor applications exposed to heavy mechanical loadings and rapid temperature variations (i.e. ramps, bridges and car parks).
- Flexible and crackbridging at low temperatures
- Wear/impact resistant formulations possible
- Easy to apply
- Fast curing even at low temperatures
- PUMA technology - free from external plasticiser
Surface Preparation
- The area to be coated, must be pre-treated with an appropriate TREMCO primer (e.g. CP150 MMA Concrete Primer) including sanding.
- The substrate must be dry, firm, solid and free of dust, fat and oil.
- All bond breaking substances should be removed.
Mixing
- Prior to use CP215 must be carefully stirred to achieve a uniform distribution of the paraffin contained in the product.
- CP215 is thoroughly mixed together with the TREMCO CP510 MMA Initiator (50% dibenzoyl peroxide), in accordance with the below guidelines.
- Ensure the product is mixed using a suitable non-sparking/ATEX mixer.
It should be noted that the amount of catalyst powder to be added depends upon the temperature:
at 30°C add 1% by weight of resin
at 20°C add 2% by weight of resin
at 10°C add 4% by weight of resin
at 0°C add 5% by weight of resin
below 0°C add 5% by weight of resin
Please contact our Technical Service Department for further details.
Note: Weight to Volumetric conversion of Catalyst.
1 cm³ of CP510 MMA Initiator = 0.64 g
1 g of CP510 MMA Initiator = 1.57 cm³
Method of Application
The material consumption and application method depends in which of the TREMCO MMA systems CP215 resin is being used for; see specific System Data Sheets for further information.
For full application details, refer to product data sheet or contact tremco illbruck customer services on 01942 251400.
Technical data
| PROPERTY | RESULT (Liquid State) |
|---|---|
| Composition | Modified MMA resin |
| Viscosity (DIN 53018 @ 25°C) | 160-200 mPa*s |
| Density (EN ISO 2811 @ 25°C) | 0.99 g/ml |
| Pot Life/Processing Time (@20°C) | 15 - 18 minutes |
| Curing Time (@ 20°C) | 60 - 120 minutes |
| Application Temperature Range | 0 – 35°C |
| PROPERTY | RESULT (Cured State) |
Tensile Strength | 11.0 MPa 20.6 MPa |
| Elongation at Break at 20°C at 0°C | 250% 158% |
| Modulus of Elasticity at 20°C at 0°C | 2.4 MPa 407 MPa |
| Coverage | Varies according to requirements, refer to project-specific specification or refer to tremco illbruck technical services For trafficked decks typically 1.5 kg of CP215 is mixed with 3.0 kg of CP500 Filler and applied at a rate of 4.5 kg/m² and blinded with 4.0 kg/m² of CP507 Medium Sand |
| Storage | Store in shaded dry conditions between +15°C and +20°C |
| Shelf Life | 6 months when stored as recommended in original unopened containers |
