EXCELLENT WATER RESISTANCE – Suitable for joints in and around swimming pools and frequently wet areas, such as shower rooms in sports halls or leisure facilities.

IDEAL FOR POOLS – Resistant to the drying and cracking effects of chlorine in swimming pools.

CONTAINS ANTI-MOULD FORMULATION – Cures to a mould-resistant finish for a long-lasting clean look thanks to the unique formulation.

SUITABLE FOR PROFESSIONAL APPLICATIONS – The non-corrosive, UV resistant sealant works well between ceramics, tiles, concrete, glass, metals and other typical building substrates.

25% FLEXIBILITY FACTOR – This ready-to-use sealant cures to provide a highly elastic finish that flexes with temperature changes.

CHOICE OF COLOURS – Available in Grey or White.

RELIABLE DIY POND REPAIR SOLUTION: MyPond heavy duty A+ grade hybrid adhesive or hybrid sealant make repairs and upgrades simple for DIY enthusiasts and professionals. This marine grade pond sealant helps you fix leaks and improve your pond or aquarium for long-lasting results. Our waterproof hybrid polymer sealant works excellently as a pond leak sealer, fountain sealer, and even a koi pond sealer, ensuring durability for all your water features.

STRONGER THAN TRADITIONAL SILICONE: Our pond sealant fish safe is 4 times stronger than regular waterproof silicone sealant, providing superior sealing power for your pond and water features. Whether you need a pond sealer, pond leak sealer, or aquarium MS polymer sealant, our marine grade MS polymer adhesive sealant ensures fewer repairs and long-lasting protection. It also works well as a glass sealant, window sealant, pond window sealer, or even a gutter sealant for rain gutters.

FAST CURING UNDERWATER: This waterproof MS polymer glue cures underwater in just 24 hours, saving you time and hassle on your DIY pond projects. Ideal for use as a pond sealer, pond leak sealer, or underwater sealant, it provides quick, reliable results. Whether you're sealing a fish pond or repairing an aquarium, this pond sealer for leaks ensures your projects are completed efficiently, with lasting results.

VERSATILE AND FLEXIBLE BONDING: Our MS polymer adhesive bonds securely to materials like concrete, stone, wood, glass, metal, rubber, plastic, and fiberglass. This makes it a versatile choice for a wide range of projects, including as an aquarium sealant, aquarium caulk, window crack repair and marine sealant for all water-based applications. It works as a fish pond sealant, fountain sealer, and even for koi pond repairs.

FISH-SAFE FORMULA FOR AQUATIC LIFE: Ensure the safety of your aquatic life with our pond sealer safe for fish. This fish pond sealant is great for maintaining a healthy, natural environment in your pond. Whether you're using it as a pond leak sealer, marine grade MS polymer sealant, aquarium MS polymer sealant, or reptile safe sealant, our MyPond MS300 sealant keeps your water feature safe for fish, plants, and reptiles alike.

Mapei mapesil 310 ml cartridge

acetic cross-linking

mould resistant silicone sealant

Solvent-free

COVERAGE: depends on the size of the tiles and joints

The CT1 Sealant clear utilises our unique TRIBRID Technology to provide an all-in-one solution to sealing and bonding in an exterior or interior setting. Stronger than a traditional hybrid polymer.

Provides excellent colour retention, resistance to chemicals and is environmentally compliant. This sealant adhesive also offers resistance to vibrations and works well in wet or dry conditions.

Perfect for use in your bathroom, marine and boating maintenance, accident emergency repairs, as a fish tank sealant, or kitchen sealant. Can be used outside or inside.

Does not contain solvents, does not shrink and has unique flexibility. This sealant can also be painted as required.

Successfully bond all metals, glass, mirrors, all woods, MDF, polystyrene, fiberglass, tiles, concrete, most stones (without staining), most synthetic materials, plastics (excluding PP, PE, and PTFE).

IDEAL FOR USE ON AQUARIUMS – Dries to a transluscent, water-tight seal making it ideal as an aquarium sealant.

SUITABLE FOR POND LINERS – Forms a skin in just 15 minutes for low dirt pick up, so it's an aquarium sealant perfect for pond liners and water piping.

SAFE FOR AQUATIC LIFE – Contains no solvents or fungicides so will not harm fish.

CURES FAST – Forms a skin in around 15 minutes and fully cures at a rate of 3mm per 24 hours to a permanently flexible and watertight seal.

HIGHLY WATERPROOF – Formulated to withstand constant immersion when used in aquariums, ponds and more.

HIGHLY CERTIFIED – Meets the performance requirements for ISO 11600 G20 LM for your peace of mind.

EASY TO APPLY – Use a standard sealant gun, like Everbuild Power Pro Heavy Duty Sealant Applicator Gun, and follow the joint guidance.

【Size】Bath sealant strip each roll Width: 38mm/1.5 inch, Length: 3.2m/126 inch.

【Material】: Made of high-quality PVC material, the bath sealant strip is waterproof, oil-proof and has long-lasting seal and adhesion.

【Linear design】: Sealing tape with crease design can be folded to 90 degrees to tightly seal the gap between the walls. Note: If it is used in a low temperature place, it can be heated with a hair dryer and used after the tape softens.

【Easy Installation】: Peel and press the self-adhesive strip to the surface in minutes. Then use a sealing tool to press and smooth it. No mess and waste, a great alternative to regular caulk.

【Wide Application】: White sealant tape can be used to seal the joints of bathtub, shower, sink, toilet, washbasin, gas stoves and walls, It could prevent them from getting black and keep your kitchen and bathroom clean and tidy.

NO SILICONE GUN NEEDED - 50ml silicone tube for quick, mess-free application. Perfect as bathroom sealant, kitchen sealant, shower sealant, window sealant, sink sealant, aquarium sealant, bath sealant and more

EXCELLENT FOR WOOD APPLICATIONS - Silicone sealant has outstanding performance in bonding parquet, mounting wood panels, doors, windows, mouldings, and decorative timbers. Also ideal for use on wooden furniture, cupboards, wardrobes, and staircases

RELIABLE SEAL FOR EVERYDAY USE - Provides a tight, water-resistant seal for general indoor applications, helping surfaces stay clean and protected longer

100% WATERPROOF & FLEXIBLE - Silicone tube provides a strong, watertight seal that stays flexible, perfect for kitchens, bathrooms, sinks, trays, showers, and wet rooms

LOW SHRINKAGE - Mastic sealant has low shrinkage (<15%) and smooth appearance make it suitable for high-end DIY projects and visible areas

HEAVY-DUTY INFLATABLE REPAIR KIT - Fed up with slow leaks and short-term fixes? Our high-strength PVC glue forms a flexible, airtight bond that holds up under pressure and movement. Ideal for punctures, splits, and tears, it delivers professional-quality repairs that last—whether it's your air bed, inflatable kayak, or pool toy. A trusted inflatable repair glue for all seasons.

100% WATERPROOF & WEATHERPROOF - Designed for outdoor adventures, our glue resists water, UV rays, and extreme temperatures. From swimming pool patches to air mattress repairs at the campsite, your fix stays strong—underwater or under the sun—without cracking, yellowing, or coming loose. Trust it for long-term outdoor use.

REPAIRS A WIDE RANGE OF MATERIALS - Our inflatable patch repair kit works on TPU, EVA, ABS, PVC, and rubber—making it ideal for fixing a wide variety of items. From PVC trampolines, inflatable kayaks, and yoga balls, to tents, PVC pools, and waterproof clothing, it’s the go-to solution for durable, long-lasting repairs on all your outdoor and inflatable gear.

PRECISE, NO-MESS APPLICATION – Featuring a fine metal nozzle for pinpoint accuracy, this glue is perfect for sealing small punctures and tricky corners—ideal for a swimming pool patch or hidden airbed puncture. The airtight cap keeps the adhesive fresh between uses, and the compact bottle fits neatly into your camping gear or repair kit.

ALL-IN-ONE AIR MATTRESS REPAIR KIT - Everything you need, all in one box: 80ml of premium PVC glue, 5 blue round patches, 5 clear round patches, 5 clear rectangular patches, a squeegee, and a precision applicator. No need for tools or expertise—just clean, apply, and patch. The adhesive keeps strengthening over 24 hours for a durable, leak-proof seal.