





£8.50 – £101.50
The Ultimate Sealant With All The Flexibility You'll Ever Need
With the latest sealant and adhesive technology inside, This is the ultimate sealant. Which is why it’s the perfect construction solution for professional plumbers, kitchen installers, decorators and DIYers.

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Description
This is the ultimate Hippo sealant. PRO2 is a highly versatile all purpose sealant and adhesive, and its perfect for any kind of construction project.
Compatible with virtually all building materials this can be used anywhere, when long lasting flexibility is important. Thats way its the perfect sealant and adhesive for professionals who need use something they can rely on, even after the job is finished.
This Hippo sealant also works in the wet and will dry when left underwater. So you can confidently use it anywhere, even in some of the most demanding environmental conditions imaginable.
The Ultimate Sealant
Featuring all the flexibility that you'll ever need, this product is a highly versatile, industrial grade all purpose sealant and construction adhesive.
Key Features
Will not stain materials
Will not corrode metals
Commercial kitchen approved
Resistant to weather, extreme temperatures, mould & chemicals
Can be painted
Does not contain solvents, isocyanates or phthalates
Best Possible Flexibility
Whenever flexibility is important Hippo PRO2 can deliver outstanding results, this is because it has the highest possible flexibility rating available to sealants. Seal gaps anywhere and get a high performance joint that will move in any direction up to 25% without loss of performance.
Ideal for creating permanent sealant joints around shower trays and baths, where repeated movement threatens long term durability.
Stick Virtually Anything To Anything
Hippo PRO2 is non-staining which means that it won’t stain or discolour the surface that it's adhered to. So, unlike other types of adhesive and sealant, you can use PRO2 safely in conjunction with premium, finished materials like natural stone.
Additionally, Hippo PRO2 is neutral curing and non-corrosive, so it will not attack metal surfaces. This means that you can use PRO2 with corrosion-sensitive materials like copper, brass, silver, etc. As well as around electrical equipment.
Class Leading Durability
In addition to being waterproof Hippo PRO2 is resistant to UV light, extreme variations in temperature, mould growth and chemicals. This makes it ideal for long term outdoor use as well as making quick repairs.
Withstands prolonged exposure to a range of temperatures between -40ᴼC and +90ᴼC without a loss of performance.
Contains a powerful fungicide that maintains sealant integrity for perfectly watertight, flexible joints and a long lasting, flawless appearance.
Excellent long term resistance to common chemicals. Including commercial / house hold cleaners, swimming pool treatments like chlorine, petrol, oils, grease and diluted acids.
High Adhesive Grab Strength
Thanks to its powerful instant grab strength, Hippo PRO2 can bond a much wider range of items to vertical surfaces than more basic "no more nails" types of product. This makes it ideal for fixing materials that are difficult to drill. In fact you can use it for many types of fixing job without the need for temporary supports.
Fix heavy granite and marble worktops.
Attach skirting boards, steps, protective profiles and prefab elements to virtually any surface
Bond shower panels without mechanical fixings.
Use as a general replacement for nails and screws.
Commercial Kitchen Approved
Hippo PRO2 is certified for food safety by ISEGA. Which means that it can safely be used in areas where constant contact with food is likely. This makes it the ideal product to work with for kitchen installations, especially commercial kitchens.
Technical Product Data
Testing Standard | Results White / Colours | Results Translucent | |
---|---|---|---|
Skin Formation: | At 23 °C & 50 °C RH | 40 mins | 12 mins |
Curing: | At 23 °C & 50 °C RH | 2,5 - 3mm / 24 hours | 2,5 - 3mm / 24 hours |
Shore A Hardness: | ISO 868 - 3 Seconds | 40 | 35 |
Joint Movement Capacity: | ISO 11600 | 25% | 12.5% |
Modulus: | 100% elongation - ISO 8339 | 0,80 N/mm² | 0,70 N/mm² |
Elongation at Break: | ISO 8339 | 230% | 150% |
Chemical Resistance: | Excellent | Excellent | |
Paint Compatibility: | Water & Solvent Based | Water & Solvent Based |

Low VOC Emissions
Volatile Organic Compounds (VOC) are a group of chemicals which evaporate easily at room temperature. All Hippo PRO products have the lowest possible rating.

Independently Tested
Tested and certified for low emissions by GEV. Approved for architectural specification in green building projects.

Additionally the the special colours shown below are also available for this product. To add one of these colours to your basket, please click here.
Choosing Product Colour



Sealant CE Markings
Wide Gap Filler Ability
Shore A Hardness
So that you can compare the values shown on the Shore A scale with different materials. As a guideline, the value for a soft rubber band is approximately 20. A car tyre is around 70 and a plastic safety helmet is more than 100.
Shore A Scale
Less Than 5 | Extra Soft
5 to 29 | Soft
30 to 59 | Medium Soft
60 to 70 | Medium Hard
80 to 100 | Hard

Additional information
Weight | 0.487 kg |
---|---|
Dimensions | 4.7 × 6.7 × 23.0 cm |
Adhesive & Sealant Type | Grab Adhesives, Modified Silicone Sealants, Silicone Sealants, Wood Glue |
Location Suitability | Use Indoors, Use on Damp Surfaces, Use on Wet Surfaces, Use Outdoors, Use Underwater |
Sealant Finish Colour | White Sealant, Translucent Sealant, Natural Stone Sealant, Beige Sealant, Brown Sealant, Grey Sealant, Anthracite Sealant, Black Sealant |
Dispensing Method | 310ml Cartridge, 400ml Sausage |
Bulk Saving Option | |
Manufacturer | Tembé DIY & Building Products Limited |
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