soudal_126818

SOUDAL Soudaproof HB waterproof mortar grey in 25kg bag - 126818

Supplier number: SOUDAL 126818 | EAN 5411183124547
Recommended Retail Price €22.94
20.95 tax incl.
€17.31 excl. VAT (incl. all environmental contributions)
On order: delivered from 12/10/2026

  • Delivery by DHL
  • GHS05 Corrosive
  • GHS07 Harmful

Reliable waterproofing using Soudaproof HB

Practical benefits
  • High negative pressure resistance: You reliably protect basements, lift pits, and masonry from ground moisture and persistent water ingress.
  • Excellent structural concrete adhesion: The cementitious formula bonds firmly to mineral surfaces to deliver long-lasting structural repairs.
  • Easy mixing and application: You apply the mortar effortlessly to form a strong, watertight barrier on interior and exterior walls.

In a nutshell

The right choise for

With Soudal Soudaproof HB, you reliably waterproof basements, lift pits, and masonry against moisture and water ingress. This grey cementitious mortar adheres firmly to mineral surfaces, providing a long-lasting repair for damaged concrete. Simply mix the powder with clean water and apply it with a trowel to a pre-dampened substrate. The heavy-duty formula creates a durable barrier designed to resist both positive and negative water pressure from outside. Once the work is done, you can clean your tools quickly with clean water before the mortar sets, ensuring a dependable, moisture-resistant finish for underground structures.



€20.95
tax incl.

Product information

Key features according to our expert

  • Weight: 25 kg
  • Principal hazard property: GHS05 Corrosive
  • Relative density: 1
  • ADR packing group: Not applicable
  • Packaging: Bag
  • UN number: Not applicable
  • ADR class: Not applicable
  • P-statements: P101; P102; P261; P271; P280; P305 + P351 + P338 + P310; P405; P501
  • H-statements: H315; H317; H318; H335
  • Hazard class: GHS05 Corrosive; GHS07 Harmful or irritant
  • Physical state: Solid
Hazard statements
  • H315: Causes skin irritation.
  • H317: May cause an allergic skin reaction.
  • H318: Causes serious eye damage.
  • H335: May cause respiratory irritation.
Precautionary statements
  • P101: If medical advice is needed, have product container or label at hand.
  • P102: Keep out of reach of children.
  • P261: Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P271: Use only outdoors or in a well-ventilated area.
  • P280: Wear protective gloves/protective clothing/eye protection/face protection.
  • P405: Store locked up.
  • P501: Dispose of contents/container to ... (see safety data sheet).

All Features

Weight
25 kg
Principal hazard property
GHS05 Corrosive
Relative density
1
Adr packing group
Not applicable
Packaging
Bag
Un number
Not applicable
Adr class
Not applicable
P-statements
P101; P102; P261; P271; P280; P305 + P351 + P338 + P310; P405; P501
H-statements
H315; H317; H318; H335
Hazard class
GHS05 Corrosive; GHS07 Harmful or irritant
Physical state
Solid
Colour
grey
Packaging form
Bag
Product content
25 kg
  • Brand SOUDAL
  • EAN 5411183124547
  • Supplier number SOUDAL 126818

Frequently asked questions about this product

Answered by specialists
What is Soudal Soudaproof HB used for?
This cement-based waterproof mortar is designed to repair and seal concrete and masonry against positive and negative water pressure, such as in basements.
How do you apply this waterproofing mortar?
Mix the powder with clean water and apply it with a trowel onto a pre-dampened substrate.
Is this product suitable for negative water pressure?
Yes, it is specifically formulated to resist hydrostatic pressure from outside on interior basement walls and elevator pits.
How do you clean tools after use?
Clean all tools with clean water immediately after application before the mortar sets.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

Chat with us

Viewed products

⚠️
Connection lost
Oops! It looks like you lost your connection. Page was automaticaly reload.