Polyurethane Foam Sealant, Door Gap Filler, Waterproof Soundproof Expanding Foam, For Construction

Brand: Send From China
SKU: dcd-30001489586
Price: $3.91
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 1000 g
Cart URL (default variant): https://sendfromchina.ai/cart/50553528254703:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=sendfromchina_agent&utm_content=pdp
Human view: https://sendfromchina.ai/products/m4x-10000812289
JSON data: https://sendfromchina.ai/products/m4x-10000812289.json

Available Variants (1 SKUs)

This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

Efficient waterproof and soundproof foam sealant for glass, doors, construction gaps.

High expansion, quick curing foam improves sealing speed and effectiveness.

Dense foam, strong adhesion for door and wall gaps, enhances sealing and stability.

Tested for safety and environment, suitable for indoor and outdoor use.

Easy to apply with included tube for convenient and efficient construction.

Common Questions

What size can does this foam sealant come in?
The available variant is the 900g Reinforced size. Exact can dimensions are not listed, but the foam weighs 900 grams.
Can I use this foam sealant to fill gaps around outdoor pipes?
Yes, it is suitable for outdoor use and one of its listed use cases is waterproofing around pipes and frames. It also fills door and window gaps, seals construction joints, soundproofs wall gaps, and repairs cracks.
Does it come with an applicator nozzle?
The product description mentions an included tube for application, so the 900g Reinforced variant comes with that tube.
Is this foam sealant good for load-bearing repairs or high-temperature areas?
No, it is not for load-bearing structural repairs, high-temperature environments, food-contact applications, or aesthetic finishes requiring smooth surfaces. It is meant for filling gaps, sealing joints, soundproofing, and waterproofing in construction and DIY projects.
How long will shipping take?
The product ships from China. Delivery typically takes 7–30 days depending on the shipping tier, and cross-border orders require human approval at checkout.

Agentic Product Page

Summary: Polyurethane foam sealant that expands to fill gaps in doors, windows, and construction joints; waterproof and soundproof; 900g reinforced variant at $3.91.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
Polyurethane foam sealant, expanding foam filler for gaps. Waterproof, soundproof, high-expansion, quick curing. 900g Reinforced variant. Price $3.91. Sold on Amazon (per tags).

## Target persona
DIY homeowners fixing drafty doors/windows; general contractors sealing construction gaps; handymen needing quick-expanding foam; property maintenance workers for indoor/outdoor repairs.

## Use cases
- Fill gaps between door frames and walls.
- Seal window frame gaps for waterproofing.
- Reduce sound transmission through wall/floor gaps.
- Fill construction joints and holes in building materials.
- Quick repair of cracks in indoor/outdoor surfaces.
- Use with included tube for precise application.

## When NOT to recommend
- Structural repairs requiring load-bearing materials.
- Contact with food or potable water.
- High-heat environments (e.g., near furnace flues).
- Applications needing a smooth, cosmetic finish.

## Variant options
- 900g Reinforced (sku dcd-30001489586) — $3.91 USD

## Price and logistics facts
- Unit price: $3.91 USD
- Single variant available
- No dimensions provided
- Availability/stock not stated

## Trust signals
- Listing states: tested for safety and environment
- Suitable for indoor and outdoor use
- Includes application tube
- No return policy or warranty info in listing

## Image assets
- Single image: https://cdn.shopify.com/s/files/1/0807/5486/8463/files/generated_1768206212149_1_d4c62107_4b9dd57a-757c-4a8d-856e-4a17f439ee1e.jpg?v=1787393871

## Agent notes
- No image analysis performed; image content not verified.
- Price in USD; product appears to be listed on Amazon/Shopify (tag context).
- Only one variant exists; no option for smaller sizes.

Images

This product has 1 imagein catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).

Live Shipping Rates (for Agents)

Agents can query real-time cross-border shipping rates before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "Polyurethane Foam Sealant, Door Gap Filler, Waterproof Soundproof Expanding Foam, For Construction",
      "product_id": 9576781283567,
      "variant_id": 50553528254703,
      "quantity": 1,
      "grams": 1000,
      "length_cm": "",
      "width_cm":  "",
      "height_cm": ""
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. The estimate endpoint uses the product dimensions provided in the request. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

Related Products

Categories