🏠 LIMITED-TIME 50% OFF! Waterproof Sealant Putty, Mouldable Hole Sealing Filler for Pipe Wall Gap Blocking
🏠 LIMITED-TIME 50% OFF! Waterproof Sealant Putty, Mouldable Hole Sealing Filler for Pipe Wall Gap Blocking
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Please carefully review our Shipping Policy when purchasing our products. This policy will apply to any order you place with us.
WHAT ARE MY SHIPPING & DELIVERY OPTIONS?
Logistics: 4PX、YunExpress、Wanb Express、UBI
| Order Price | Worldwide |
| $0~$49.99 | $6.99 |
| Over $50 | Free Delivery |
All times and dates given for delivery of the products are given in good faith but are estimates only.
For EU and UK consumers: This does not affect your statutory rights. Unless specifically noted, estimated delivery times reflect the earliest available delivery, and deliveries will be made within 30 days after the day we accept your order. For more information please refer to our Terms.
ORDER PROCESSING TIME
- Processing Time: 3-7 Days
- Shipping Time: 14-30 Days
DO YOU DELIVER INTERNATIONALLY?
We ship world wide.
NOTE
We may be subject to various rules and restrictions in relation to some international deliveries and you may be subject to additional taxes and duties over which we have no control. If such cases apply, you are responsible for complying with the laws applicable to the country where you live and will be responsible for any such additional costs or taxes.
WHAT HAPPENS IF MY ORDER IS DELAYED?
If delivery is delayed for any reason we will let you know as soon as possible and will advise you of a revised estimated date for delivery.
For EU and UK consumers: This does not affect your statutory rights. For more information please refer to our Terms.
QUESTIONS ABOUT RETURNS?
If you have questions about returns, please review our Return Policy.
HOW CAN YOU CONTACT US ABOUT THIS POLICY?
If you have any further questions or comments, please contact us at our Support Center
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Mouldable Waterproof Sealant Putty
Shape and press this soft white filler around compatible dry wall penetrations, pipe surrounds and small household gaps to help reduce drafts, splashes and pest entry.
Fill Small Irregular Openings without Special Tools
The pliable putty can be formed by hand and pressed into compatible clean, dry gaps. It is intended for minor cosmetic sealing—not for structural, plumbing, electrical or code-required repairs.
Shape It to Match the Opening
Final adhesion, water resistance and durability depend on surface material, preparation, gap movement, temperature and curing conditions.
Mouldable by Hand
Soft texture conforms to small, uneven gaps and pipe surrounds.
Draft Reduction
May help limit air movement through properly filled compatible openings.
Splash Resistance
Supplier-described for moisture-prone areas after complete curing.
Household Touch-Ups
Useful for minor non-structural gaps where a white finish is suitable.
Create a Cleaner-Looking Pipe Penetration
Press the putty around the exterior of a stable pipe penetration to cover small cosmetic voids. Repair active water leaks and damaged pipework before applying any filler.
Press into Small Openings and Smooth the Surface
Knead only as directed, push the material firmly against compatible surfaces and smooth the exposed face. Do not bridge large unsupported voids or rely on putty to hold components in place.
Use around Compatible Dry Penetrations and Cracks
Possible uses include small air-conditioner line openings, cosmetic wall gaps and dry pipe surrounds. The underlying surface must be stable, clean and suitable for the formula.
No Caulking Gun Required for Small Touch-Ups
The putty can be shaped manually for localized work. Wear suitable gloves if directed on the label, wash hands after use and keep unused material sealed.
Adapt to Different Compatible Surface Shapes
Use for minor non-moving voids around pipe sleeves, wall penetrations and similar dry household openings. Test adhesion on painted, tiled, plastic or metal surfaces before full application.
Allow Complete Cure before Routine Exposure
The supplier describes the putty as waterproof and heat resistant, but no temperature range, pressure rating or immersion certification is listed. Keep dry while curing and follow the physical label's limits.
Designed to Stay in Place after Setting
Proper preparation and full curing may help the filler resist ordinary shrinking or peeling. Movement, vibration, poor adhesion, standing water and temperature cycling can reduce service life.
Use with Normal Product-Safety Precautions
The page lists foaming powder, water and glycerin, but does not provide a full safety data sheet. Do not assume “eco-friendly” or “non-toxic” means safe for ingestion, skin contact, food areas or children's use.
Apply the Putty in Three Straightforward Motions
Clean and dry the area, press material deeply into the small gap, then smooth the face and allow the complete label-specified curing period before exposure.
For Stable, Non-Structural and Compatible Gaps
AC Line Openings
Small dry gaps around stable sleeves—not refrigeration lines needing professional repair.
Pipe Surrounds
Exterior cosmetic gaps only, after confirming there is no active plumbing leak.
Minor Wall Voids
Small non-moving openings where the substrate is sound and fully dry.
Entry-Point Gaps
May help block small pest paths after the cause and surrounding damage are addressed.
Inspect • Clean • Fill • Cure
Inspect the Opening
Rule out active leaks, electrical hazards, structural movement, mold and damaged piping.
Clean and Dry
Remove loose material, dust, oil, soap residue and moisture from compatible surfaces.
Press and Smooth
Pack the small gap firmly without blocking vents, drains, valves or service access.
Allow Full Cure
Protect from water, movement and heat for the complete time stated on the label.
⚠️ Not a Professional Plumbing or Structural Repair
Do not use to stop active leaks, seal pressurized pipes, repair drains or sewer lines, bridge structural cracks, support fixtures or replace approved plumbing compounds, mortar, flashing, caulk or waterproofing membranes.
Do Not Use for Gas, Electrical or Fire-Rated Openings
This product has no listed pressure, electrical, flame-spread or firestop rating. Keep away from gas lines, wiring, outlets, junction boxes, flues, chimneys, boilers, heating elements and any penetration requiring a code-approved firestop or professional seal.
Specifications
📦 Package Includes
2 × 30 g Mouldable Waterproof Sealant Putty pieces under the current “Buy 1 Get 1 Free” option.
Important Application, Safety & Storage Notes
- Read and follow every direction, limitation and curing requirement on the physical label.
- Confirm the current quantity and offer before ordering.
- Test adhesion and surface compatibility on a small hidden area first.
- Apply only to clean, completely dry, sound and compatible surfaces.
- Repair active leaks, corrosion, rot, mold, loose material and damaged pipes before sealing gaps.
- Do not use inside drains, sewers, waste pipes or water-supply pipes.
- Do not use on pressurized, moving, vibrating or continuously submerged joints.
- Do not use for structural cracks, expansion joints or load-bearing applications.
- Do not block ventilation, drainage, valves, cleanouts, appliance service openings or required access panels.
- Keep away from gas systems, electricity, open flames, flues, chimneys and high-temperature equipment.
- No certified firestop, potable-water, food-contact, electrical or structural rating is listed.
- Wear gloves if directed and avoid prolonged skin contact.
- Do not swallow; avoid contact with eyes and mouth and wash hands after use.
- Keep children and pets away during application and curing.
- Do not expose to water, movement or temperature extremes until fully cured.
- Inspect the seal periodically and replace it if cracking, shrinking, separation or leakage appears.
- Store unused putty tightly sealed in a cool, dry place away from direct sunlight and heat.
Verify the wendydy Store Before Ordering
Please check the seller and store information before placing your order. Similar-looking sealing putties from unrelated sellers may differ in composition, quantity, adhesion, curing behavior, temperature limits, water resistance, labeling or after-sales support.
Shape, Press and Smooth a Cleaner-Looking Seal
Review surface compatibility and safety limitations, then order the two-piece Mouldable Sealant Putty offer directly from the wendydy store.
BUY NOW — SHOP WENDYDY →
OUR GUARANTEE
OUR GUARANTEE

✈️ Insured Fast Shipping: Each order includes real-time tracking details and insurance coverage in the unlikely event that a package gets lost or stolen in transit.
👍 Money-Back Guarantee: If your items arrive damaged or become defective within 30 days of normal usage, we will gladly issue a replacement or refund.
📞 24/7 Customer Support: We have a team of live reps ready to help and answer any questions you have within a 24-hour time frame, 7 days a week.
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