AQUALINE AL is a two component, spray applied, instant curing, high performance elastomeric waterproofing membrane that can be built to any thickness in just one application. It is ideal for swimming pools, lagoons and water bodies where color stability is required.

Our product is UV and colour stable, suitable for pedestrian and vehicular traffic and can be installed with slip resistant surface profile options.  

AQUALINE AL is specifically formulated for applications where the highest physical performance is required along with colour fastness to ensure functionality and aesthetics. 




  • Extremely fast spray applied installation speed. 
  • Instant curing – touch dry in 20 seconds.
  • Two component, high performance membrane.
  • Completely seamless, even across multiple substrates.
  • Excellent adhesion to most common construction materials, concrete, render, steel, aluminium, concrete blocks.
  • Resistant to most standard chemicals, salts acids, alkalis and fuel oils.
  • Designed for extreme climates.
  • 100% solids, VOC and solvent free.
  • Very high impact resistance.
  • Excellent crack bridging properties.
  • Highly flexible, excellent elongation at break.
  • High bond strength to suitably prepared substrates.
  • Thermally stable, even at extreme temperatures.
  • High tensile strength.
  • No top coat required.

Typical Uses

  • A single product, one application, UV and colour stable, seamless waterproof membrane for pools, resort lagoons artificial beaches and all marine applications.
Orders & EnquiriesDownload Datasheet

View more information

Processing Properties

Property Data
Mixing ratio of Comp. A to Comp. B 1:1 by volume
Dry film thickness range [mm] Steel Minimum: 1
Steel Maximum: indefinite
Concrete Minimum: 2
Concrete Maximum: indefinite
(For project specific DFT recommendations consult with manufacturer)
Tack Free-Time at 20°C [sec.] 10 – 20
Over coat cycle [h] 0 – 12 (without any pre-treatment)
Curing/loading after [h] Walkable: 1
Mechanical: 2
Chemical: 12 – 24
Temperature range for application (ambient) [°C] -10 – +50
Temperature range for application (substrate) [°C] -10 – +50
Material Temperature (Preconditioning) [°C] 25 – 30
Material Temperature (Spraying) [°C] 65 – 75
Maximal relative air humidity for application [%] 98%
Pay attention to the dew point limit Substrate should be 3°C greater than DP (dew point)


Physical Properties

Property Test Standard Comp. A Data Comp. B Data
VOC-content DIN EN ISO 11890-1 / ASTM D-1259 0% 0%
Solid content DIN EN 827 / ASTM D-2697 100% 100%
Viscosity [mPa*s] @ 25°C DIN EN ISO 2884-2 / ASTM D-4878 600 – 1,000 500 – 900
Density [g/cm³] @ 20°C DIN EN ISO 2811-1 / ASTM D-1217 1.09 ± 1.13 1.00 ± 1.04
Density [g/cm³] EN ISO 1183 / ASTM D-792 1.01 ± 1.05 1.01 ± 1.05
Tensile strength [MPa] ISO 37-2005 / ASTM D-638 ≥ 22 ≥ 22
Modul [MPa] ISO 37-2005 / ASTM D-638 100% Elongation: ≥ 10
300% Elongation: 20
100% Elongation: ≥ 10
300% Elongation: 20
Elongation at break [%] ISO 37-2005 / ASTM D-638 ≥ 350 – 400 ≥ 350 – 400
Hardness [Shore D] ISO 868-2003 / ASTM D-2240 45 ± 5 45 ± 5

Property Test Standard Data
Rebound resilience [%] ISO 4662 / ASTM ≥ 32
Tear growth resistance[N/mm] ISO 34-1 method A ≥ 45
Volume abrasion [mm3] DIN ISO 4649 ≤ 130
Taber Abrasion [mg] ASTM D-4060 < 6 (Wheel CS17 / 1.000g / 1000 Cycles)
< 125 (Wheel H18 / 1.000g / 1000 Cycles)
Pull off strength [N/mm2] DIN EN ISO 4624 / ASTM D-4541 Concrete: ≥ 1.5
Steel: ≥ 6
Water vapor transmission rate [g/m2 *d] ISO 15106-3 6.1 (at 23°C a. 85% relative humidity)
17.5 (at 38°C a. 90% relative humidity)
Permeation coefficient [g*mm/m2*d] ISO 15106-3 17.3 (at 23°C a. 85% relative humidity)
51.0 (at 38°C a. 90% relative humidity)
Methane transmission rate [cm3/m2*d*bar] ISO 15105-1 91.5 (at 23°C a. 0% relative humidity)
Resistance to Root Penetration EN 14416 Passed
Crack bridging abilities [mm] (thickness of the sample 2-3 mm) DIN EN 1062-7 Procedure C.2 +23°C: > 15.5
-10°C: > 6.8
-20°C: > 6.4
Coefficient of sliding friction DIN 51131 Dry (leather): 0.78
Wet (SBR-rubber): 0.04
Sound absorption Approx. 5 dB / mm DFT
Storage conditions [°C] DIN EN 12701 10 – 30 (in closed original drums, stored at dry and well-ventilated place; beware of freezing)
Shelf life Approximately 12 months unopened and stored correctly


Safety & Handling

  • All applicators of DELTAShield AQUALINE AL should be trained and approved by the manufacturer.
  • Spray applicators should wear appropriate PPE including approved breathing equipment, eye wear, Nylex or similar light weight spray suit and appropriate covered footwear.
  • Avoid breathing in vapors during spraying or when handling chemicals.
  • Avoid eye and skin contact.
  • Store chemical drums in a cool dry environment. Avoid storing chemicals for long periods in direct sunlight.
  • Do not store chemicals next to food stuffs.
  • Ensure chemical drums are kept tightly sealed and avoid ingress of air and moisture.

Technical Services

  • Detailed technical assistance and further information regarding this system and its relevant application specifications are available from DELTA Technical Services.


  • DELTAShield AQUALINE AL is supplied in 40 or 475 kg sets.

All guidelines, recommendations, statements, and technical data contained herein are based on information and tests we believe to be reliable and correct, but accuracy and completeness of said tests are not guaranteed and are not to be construed as a warranty, either expressed or implied. It is the user`s responsibility to satisfy himself, by his own investigations and testing, the suitability of the product for his own intended use, application and job situation and user assumes all risk and liability resulting from his use of the product. Due to the large number of variables that can affect the product and the application process that are out of the control of DELTA Coatings International LLC no warranty of any kind, express or implied is given. The liability of DELTA Coatings International LLC for any claims is limited to the purchase value of the material.