Insulating & Sealing Materials

Alchimica Hyperdesmo C-LV Elastomeric Cementitious Polyurethane Waterproofing 25kg White

Waterproofing material for the sealing and protection of roofs, terraces, and balconies, bathrooms, gypsum boards, cement boards, asphalt sheets, and other surfaces. Low-viscosity, pourable elastic...

Waterproofing material for the sealing and protection of roofs, terraces, and balconies, bathrooms, gypsum boards, cement boards, asphalt sheets, and other surfaces. Low-viscosity, pourable elastic membrane, polyurethane-based, single-component. Polymerizes with atmospheric moisture and forms a monolithic waterproofing membrane with excellent adhesion across...

See Description & Specifications See Description & Specifications

Top specs

  • Quantity 25 kg
  • Application Surface Terrace
89 75 €
90 Coins 90 Coins
Delivery Thu, 22 Oct - Mon, 26 Oct
12,00 € to a Skroutz Point or 13,00 € to an address
Do you want it with 5,00 € shipping discount?
Sent from Greece
From Sotiriadis Monotika 4.2 (11)
Greece
20+ pieces
See Insulation on the page of Sotiriadis Monotika

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Reviews (43)

Reviews

  1. 34
  2. 2
  3. 3
  4. 2 stars
    0
  5. 4
Review this product
  • Does it spread easily?
  • Value for money
  • Does it dry quickly?

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Reviews by our members

  • stelios_man75
    5
    3 out of 4 members found this review helpful

    Perfect sealant.. I've been using it for years in insulation and waterproofing that I do. All my customers are satisfied. However, the roof needs preparation and good cleaning.. It's a bit difficult to apply but it works. Definitely use the special primer because otherwise it will swell.

    Translated from Greek ·
    Did you find this review helpful?
  • elemar
    3
    9 out of 13 members found this review helpful

    Durability about 7 years, on a rooftop near the sea. You need to apply varnish to make it last 10 years. It's not worth its money, overrated product. Primer-2 coats of hyperdesmo- varnish. There are cheaper options that last the same period.

    Translated from Greek ·
    • Does it spread easily?
    • Does it dry relatively quickly?
    • Value for money
    Did you find this review helpful?
  • mikeskei
    5
    25 out of 26 members found this review helpful

    Superior in all levels, previously I had used a Craft product and it has no comparison. Many dilute the hyoerdesmo but it is good to use it as it is, although it makes it difficult to apply. The perfect thing is to use the same company's primer and then the hyoerdesmo, but who does that. However, for its purpose, it is the best of all

    Translated from Greek ·
    Did you find this review helpful?
  • athinoulik
    5
    32 out of 32 members found this review helpful

    Verified purchase

    Very good quality. It spreads easily either with a brush for the walls or with a roller on a large surface! It dries very quickly. It is not meant to be left in the bucket because it dries and comes out like a plastic plate. From the moment it is opened, it must be used entirely because if something is left, it will be wasted!

    Translated from Greek ·
    Did you find this review helpful?
  • Quite simply, the best material I have used.

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    0 out of 1 members found this review helpful

    Verified purchase

    After 5 months, it had issues next to the sea with its primer applied

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    very good, one of the best

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    3 out of 4 members found this review helpful

    In 1 year, cracks appeared in various spots on the 110 square meter terrace... I will also upload photos

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Very good insulation!!!

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Quite a good product, but it does require the solvent, as it is difficult to work with without it

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    3 out of 4 members found this review helpful

    It started to chalk from the first year

    Translated from Greek ·
    Did you find this review helpful?
  • Good application, leaves a nice uniform and quite strong layer

    Translated from Greek ·
    Did you find this review helpful?
  • The best there is!!

    Translated from Greek ·
    • Value for money
    • Does it dry relatively quickly?
    • Spreads relatively easily
    Did you find this review helpful?
  • 5
    7 out of 7 members found this review helpful

    Good product for 60 sqm, it took 2 buckets of 25 kilograms each and it was applied with 2 hands

    Translated from Greek ·
    Did you find this review helpful?
  • The best for roof insulation

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    5 out of 35 members found this review helpful

    Seaweed for silky ribbons. Very expensive without reason though. The value for money does not apply.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    5 out of 5 members found this review helpful

    Excellent material for insulation on walls or roofs. And Greek!!!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    11 out of 11 members found this review helpful

    As mentioned, the key to success is the correct application. Absolutely satisfied.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Perfect sealant.. I've been using it for years in insulation and waterproofing that I do. All my customers are satisfied. However, the roof needs preparation and good cleaning.. It's a bit difficult to apply but it works. Definitely use the special primer because otherwise it will swell.

    Translated from Greek ·
    3
  • Durability about 7 years, on a rooftop near the sea. You need to apply varnish to make it last 10 years. It's not worth its money, overrated product. Primer-2 coats of hyperdesmo- varnish. There are cheaper options that last the same period.

    Translated from Greek ·
    9
  • Superior in all levels, previously I had used a Craft product and it has no comparison. Many dilute the hyoerdesmo but it is good to use it as it is, although it makes it difficult to apply. The perfect thing is to use the same company's primer and then the hyoerdesmo, but who does that. However, for its purpose, it is the best of all

    Translated from Greek ·
    25
  • See all
Questions (29)

Description & Specifications

Waterproofing material for the sealing and protection of roofs, terraces, and balconies, bathrooms, gypsum boards, cement boards, asphalt sheets, and other surfaces. Low-viscosity, pourable elastic membrane, polyurethane-based, single-component. Polymerizes with atmospheric moisture and forms a monolithic waterproofing membrane with excellent adhesion across the entire surface. Contains a small amount of solvent (xylol) so no additional thinning is required. 

Consists of pure, elastomeric, hydrophobic, polyurethane resin which, along with special inorganic components, provides the product with excellent resistance to weather conditions, chemicals, UV solar radiation, and mechanical and thermal stresses. 

Application

It is applied with a roller, brush, or spray (airless 200-250 bar) in two layers with a minimum consumption of 1.5-1.8 kg/m2.

Precautions

Contains solvents which are flammable. Apply away from open flames and sparks. Do not apply in enclosed spaces without adequate mechanical ventilation and without using activated carbon masks. The solvents are heavier than atmospheric air, so they creep on the ground.

Manufacturer

Product Details

Type
Lubricating Liquid
Colour
White
Application Surface
Terrace
Application Surface Material
Wooden, Cementitious, Metallic

Additional Specifications

Polyurethane
Yes
Elastomer
Yes
Acrylic
No
Bituminous
No
Cementitious
Yes
2-Component
No

Packaging

Quantity
25 kg

Popular Series

Product Series
Hyperdesmo (Alchimica)

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (43)

  1. 34
  2. 2
  3. 3
  4. 2 stars
    0
  5. 4
Review this product
  • Does it spread easily?
  • Value for money
  • Does it dry quickly?

Reviews photos

Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • stelios_man75
    5
    3 out of 4 members found this review helpful

    Perfect sealant.. I've been using it for years in insulation and waterproofing that I do. All my customers are satisfied. However, the roof needs preparation and good cleaning.. It's a bit difficult to apply but it works. Definitely use the special primer because otherwise it will swell.

    Translated from Greek ·
    Did you find this review helpful?
  • elemar
    3
    9 out of 13 members found this review helpful

    Durability about 7 years, on a rooftop near the sea. You need to apply varnish to make it last 10 years. It's not worth its money, overrated product. Primer-2 coats of hyperdesmo- varnish. There are cheaper options that last the same period.

    Translated from Greek ·
    • Does it spread easily?
    • Does it dry relatively quickly?
    • Value for money
    Did you find this review helpful?
  • mikeskei
    5
    25 out of 26 members found this review helpful

    Superior in all levels, previously I had used a Craft product and it has no comparison. Many dilute the hyoerdesmo but it is good to use it as it is, although it makes it difficult to apply. The perfect thing is to use the same company's primer and then the hyoerdesmo, but who does that. However, for its purpose, it is the best of all

    Translated from Greek ·
    Did you find this review helpful?
  • athinoulik
    5
    32 out of 32 members found this review helpful

    Verified purchase

    Very good quality. It spreads easily either with a brush for the walls or with a roller on a large surface! It dries very quickly. It is not meant to be left in the bucket because it dries and comes out like a plastic plate. From the moment it is opened, it must be used entirely because if something is left, it will be wasted!

    Translated from Greek ·
    Did you find this review helpful?
  • Quite simply, the best material I have used.

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    0 out of 1 members found this review helpful

    Verified purchase

    After 5 months, it had issues next to the sea with its primer applied

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    very good, one of the best

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    3 out of 4 members found this review helpful

    In 1 year, cracks appeared in various spots on the 110 square meter terrace... I will also upload photos

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Very good insulation!!!

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Quite a good product, but it does require the solvent, as it is difficult to work with without it

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    3 out of 4 members found this review helpful

    It started to chalk from the first year

    Translated from Greek ·
    Did you find this review helpful?
  • Good application, leaves a nice uniform and quite strong layer

    Translated from Greek ·
    Did you find this review helpful?
  • The best there is!!

    Translated from Greek ·
    • Value for money
    • Does it dry relatively quickly?
    • Spreads relatively easily
    Did you find this review helpful?
  • 5
    7 out of 7 members found this review helpful

    Good product for 60 sqm, it took 2 buckets of 25 kilograms each and it was applied with 2 hands

    Translated from Greek ·
    Did you find this review helpful?
  • The best for roof insulation

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    5 out of 35 members found this review helpful

    Seaweed for silky ribbons. Very expensive without reason though. The value for money does not apply.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    5 out of 5 members found this review helpful

    Excellent material for insulation on walls or roofs. And Greek!!!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    11 out of 11 members found this review helpful

    As mentioned, the key to success is the correct application. Absolutely satisfied.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Perfect sealant.. I've been using it for years in insulation and waterproofing that I do. All my customers are satisfied. However, the roof needs preparation and good cleaning.. It's a bit difficult to apply but it works. Definitely use the special primer because otherwise it will swell.

    Translated from Greek ·
    3
  • Durability about 7 years, on a rooftop near the sea. You need to apply varnish to make it last 10 years. It's not worth its money, overrated product. Primer-2 coats of hyperdesmo- varnish. There are cheaper options that last the same period.

    Translated from Greek ·
    9
  • Superior in all levels, previously I had used a Craft product and it has no comparison. Many dilute the hyoerdesmo but it is good to use it as it is, although it makes it difficult to apply. The perfect thing is to use the same company's primer and then the hyoerdesmo, but who does that. However, for its purpose, it is the best of all

    Translated from Greek ·
    25
  • See all
89,75 €
13,00 €  
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