



Exoline® Aqua Stop A+ Small
Insulating and wall drying plaster additive
It provides effective moisture protection while improving plaster and masonry condition, durability, and thermal insulation. This hydraulically bonded, highly water-repellent (hydrophobic), yet breathable additive is suitable for both indoor and outdoor use, ensuring long-lasting performance.
£5.69
(Our prices do not include VAT and delivery costs!)
Item number:
EXO-ASA-009-450ML
Packaging:
450 ml Plastic cylinder
Type:
Additive
Rating:
(5/5)
Exoline Aqua Stop A+ Small plaster is ideal for drying and maintaining the dryness of damp walls in both old and new buildings, including residential houses, stairwells, plinths, bathrooms, social facilities, and other moisture-affected structures.
With excellent vapor permeability, it provides a breathable surface. It effectively addresses rising damp, moisture issues due to inadequate or faulty waterproofing, and problems caused by plumbing failures.
Suitable for both positive and negative side waterproofing, it can be applied above and below the waterproofing layer, on both interior and exterior surfaces. Its hydrophobic properties reduce surface water absorption.
Ideal for protecting building structures such as foundation slabs, pillars, and retaining walls from seepage water, groundwater, and utility water. It can be used for plastering concrete, brick, natural stone, adobe, and mixed masonry with a minimum thickness of 2.5 cm.
Also applicable for waterproofing fire-water storage tanks, recessed water tanks, bathrooms, and showers. Dry walls help reduce heating costs by minimizing evaporation heat loss. This makes the solution ideal for both residential and industrial applications where moisture control and energy efficiency are critical.




Mixing Instructions I.: Dry Mixing - Mix 25 kg cement with 4 x 450 ml Exoline® Aqua Stop A+ Small until homogeneous. (Use 42.5/II cement in winter, 32.5/II in summer.) Add Sand - Blend 1 part cement mix with 3-4 parts clean sand for 3-6 minutes. (Recommended: 0.5 mm sand.) Wet Mixing - Add 5-6 L water and mix for 3-6 minutes until smooth.
Mixing Instructions II.: Additive - 450 ml Exoline® Aqua Stop A+ Small treats one 25 kg plaster bags. Dry Mixing - Mix all components for 3-6 minutes. Wet Mixing - Add 5-6 L water and mix for 3-6 minutes until smooth.
Mixing: Use a low-speed concrete mixer with a 35°-tilted drum.
Surface Preparation: Remove loose materials, salt deposits, weak coatings, and deepen joints. Clean surfaces at least 30 cm above the area affected by moisture.
Application: Layering - Apply in at least two layers - a sprayed bonding layer followed by a rougher coat. Plaster Application - Apply the second layer once the first has hardened. Finishing - Smooth with a wooden float; min. 2 cm thick.
Application Temperature: Recommended temperature: +5°C to +25°C. Above 25°C, mist the plaster every 2-3 hours for several days.




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