SikaBond® Rapid DPM

1-part reaction cure synthetic resin.

Up to 12 months from date of manufacture when stored as directed.

Store in tightly closed undamaged original sealed containers, in dry conditions and protected from direct sunlight at temperatures between +5 °C and +25 °C. 

1.16 g/cm³

Closed cup >130 °C, Open cup >150 °C

Up to + 35 °C

Room temperature above +10 °C. Relative air humidity < 75 %.
For ambient temperatures the standard construction rules are relevant.

Between 40 % and 75 %.

During laying and until SikaBond® Rapid DPM has fully cured substrate temperature must be at least + 10 °C and in the case of underfloor heating < + 20 °C. For substrate temperatures the standard construction rules are relevant.

Maximum substrate moisture content :

• 4 % CM for cement screed (ca. 6 % Tramex / Gravimetric weight percent).
• 0.5 % CM for anhydrite screed.
• 3 - 12 % CM for magnesia flooring (proportion of organic parts).

Maximum substrate moisture content in case of underfloor heating:

• 3 % CM for cement screed (ca. 4.5 % Tramex / Gravimetric weight percent).
• 0.3 % CM for anhydrite screed.
• 3 - 12 % CM for magnesia flooring (proportion of organic parts).

For moisture content and quality of substrates the guidelines of the wood floor manufacturer as well as standard construction rules must be observed. Please Note: Most wood floor manufacturers state a maximum substrate moisture content of 2 % CM (ca.2.5 % Tramex).

Approximately 45 minutes at 20 °C & 50 % r.h.

As a surface conditioner/primer:
Apply 1 coat at a minimum consumption of 100 – 200 g/m² (85-170 ml/m²).
As an isolator for old adhesive residues:
Apply 1 coat at a minimum consumption of 100 – 200 g/m² (85-170 ml/m²).
As a Damp Proof Membrane: (tested in accordance with ASTM E 96)
Apply 2 – 3 coats at 100 – 250 g/m² (85-215 ml/m²). Allow each coat to fully cure. Total consumption should be no less than 400 g/m² (340 ml/m²).

Substrate quality: Clean, homogeneous, even, free from grease, dust and loose particles. Paint, cement laitance and other poorly adhering particles must be removed. Maximum moisture content must not exceed 4 % CM method (6 % Tramex) 3 % CM (4.5 % Tramex) in the case of underfloor heating. Standard construction rules must be observed.

Preparation:

• Concrete / cement screed: Must be clean, contaminant free and thoroughly cleaned with industrial vacuum cleaner.
• Anhydrite screed / Anhydrite flowable screed: Must be ground and thoroughly cleaned with industrial vacuum.
• Unknown substrates: Tests are recommended for compatibility and adhesion.

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